173227005

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 383328000

約数和(自身を除く): 210100995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 43, 45, 49, 63, 81, 87, 105, 129, 135, 145, 147, 189, 203, 215, 245, 261, 301, 315, 343, 387, 405, 435, 441, 567, 609, 645, 735, 783, 903, 945, 1015, 1029, 1161, 1247, 1305, 1323, 1421, 1505, 1715, 1827, 1935, 2107, 2205, 2349, 2709, 2835, 3045, 3087, 3483, 3741, 3915, 3969, 4263, 4515, 5145, 5481, 5805, 6235, 6321, 6615, 7105, 8127, 8729, 9135, 9261, 9947, 10535, 11223, 11745, 12789, 13545, 14749, 15435, 16443, 17415, 18705, 18963, 19845, 21315, 24381, 26187, 27405, 27783, 29841, 31605, 33669, 38367, 40635, 43645, 44247, 46305, 49735, 56115, 56889, 61103, 63945, 73745, 78561, 82215, 89523, 94815, 101007, 115101, 121905, 130935, 132741, 138915, 149205, 168345, 170667, 183309, 191835, 221235, 235683, 268569, 284445, 305515, 392805, 398223, 427721, 447615, 505035, 549927, 575505, 663705, 707049, 805707, 853335, 916545, 1178415, 1194669, 1283163, 1342845, 1649781, 1991115, 2138605, 2749635, 3535245, 3849489, 4028535, 4949343, 5973345, 6415815, 8248905, 11548467, 19247445, 24746715, 34645401, 57742335, 173227005]

約数ペア:

[(1, 173227005), (3, 57742335), (5, 34645401), (7, 24746715), (9, 19247445), (15, 11548467), (21, 8248905), (27, 6415815), (29, 5973345), (35, 4949343), (43, 4028535), (45, 3849489), (49, 3535245), (63, 2749635), (81, 2138605), (87, 1991115), (105, 1649781), (129, 1342845), (135, 1283163), (145, 1194669), (147, 1178415), (189, 916545), (203, 853335), (215, 805707), (245, 707049), (261, 663705), (301, 575505), (315, 549927), (343, 505035), (387, 447615), (405, 427721), (435, 398223), (441, 392805), (567, 305515), (609, 284445), (645, 268569), (735, 235683), (783, 221235), (903, 191835), (945, 183309), (1015, 170667), (1029, 168345), (1161, 149205), (1247, 138915), (1305, 132741), (1323, 130935), (1421, 121905), (1505, 115101), (1715, 101007), (1827, 94815), (1935, 89523), (2107, 82215), (2205, 78561), (2349, 73745), (2709, 63945), (2835, 61103), (3045, 56889), (3087, 56115), (3483, 49735), (3741, 46305), (3915, 44247), (3969, 43645), (4263, 40635), (4515, 38367), (5145, 33669), (5481, 31605), (5805, 29841), (6235, 27783), (6321, 27405), (6615, 26187), (7105, 24381), (8127, 21315), (8729, 19845), (9135, 18963), (9261, 18705), (9947, 17415), (10535, 16443), (11223, 15435), (11745, 14749), (12789, 13545)]