15703438905

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15791}}^1$

素因数の和:15868

約数の個数: 144

約数和(自身を含む): 35386460928

約数和(自身を除く): 19683022023

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 41, 45, 49, 55, 63, 77, 99, 105, 123, 147, 165, 205, 231, 245, 287, 315, 369, 385, 441, 451, 495, 539, 615, 693, 735, 861, 1155, 1353, 1435, 1617, 1845, 2009, 2205, 2255, 2583, 2695, 3157, 3465, 4059, 4305, 4851, 6027, 6765, 8085, 9471, 10045, 12915, 15785, 15791, 18081, 20295, 22099, 24255, 28413, 30135, 47355, 47373, 66297, 78955, 90405, 110495, 110537, 142065, 142119, 173701, 198891, 236865, 331485, 331611, 521103, 552685, 647431, 710595, 773759, 868505, 994455, 994833, 1215907, 1563309, 1658055, 1942293, 2321277, 2605515, 3237155, 3647721, 3868795, 4532017, 4974165, 5826879, 6079535, 6963831, 7121741, 7816545, 8511349, 9711465, 10943163, 11606385, 13596051, 18238605, 21365223, 22660085, 25534047, 29134395, 31724119, 34819155, 35608705, 40788153, 42556745, 49852187, 54715815, 64095669, 67980255, 76602141, 95172357, 106826115, 127670235, 149556561, 158620595, 203940765, 249260935, 285517071, 320478345, 348965309, 383010705, 448669683, 475861785, 747782805, 1046895927, 1427585355, 1744826545, 2243348415, 3140687781, 5234479635, 15703438905]

約数ペア:

[(1, 15703438905), (3, 5234479635), (5, 3140687781), (7, 2243348415), (9, 1744826545), (11, 1427585355), (15, 1046895927), (21, 747782805), (33, 475861785), (35, 448669683), (41, 383010705), (45, 348965309), (49, 320478345), (55, 285517071), (63, 249260935), (77, 203940765), (99, 158620595), (105, 149556561), (123, 127670235), (147, 106826115), (165, 95172357), (205, 76602141), (231, 67980255), (245, 64095669), (287, 54715815), (315, 49852187), (369, 42556745), (385, 40788153), (441, 35608705), (451, 34819155), (495, 31724119), (539, 29134395), (615, 25534047), (693, 22660085), (735, 21365223), (861, 18238605), (1155, 13596051), (1353, 11606385), (1435, 10943163), (1617, 9711465), (1845, 8511349), (2009, 7816545), (2205, 7121741), (2255, 6963831), (2583, 6079535), (2695, 5826879), (3157, 4974165), (3465, 4532017), (4059, 3868795), (4305, 3647721), (4851, 3237155), (6027, 2605515), (6765, 2321277), (8085, 1942293), (9471, 1658055), (10045, 1563309), (12915, 1215907), (15785, 994833), (15791, 994455), (18081, 868505), (20295, 773759), (22099, 710595), (24255, 647431), (28413, 552685), (30135, 521103), (47355, 331611), (47373, 331485), (66297, 236865), (78955, 198891), (90405, 173701), (110495, 142119), (110537, 142065)]