189899325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 432222336

約数和(自身を除く): 242323011

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 97, 99, 105, 113, 165, 175, 225, 231, 275, 291, 315, 339, 385, 485, 495, 525, 565, 679, 693, 791, 825, 873, 1017, 1067, 1155, 1243, 1455, 1575, 1695, 1925, 2037, 2373, 2425, 2475, 2825, 3201, 3395, 3465, 3729, 3955, 4365, 5085, 5335, 5775, 6111, 6215, 7119, 7275, 7469, 8475, 8701, 9603, 10185, 10961, 11187, 11865, 16005, 16975, 17325, 18645, 19775, 21825, 22407, 25425, 26103, 26675, 30555, 31075, 32883, 35595, 37345, 43505, 48015, 50925, 54805, 55935, 59325, 67221, 76727, 78309, 80025, 93225, 98649, 112035, 120571, 130515, 152775, 164415, 177975, 186725, 217525, 230181, 240075, 274025, 279675, 336105, 361713, 383635, 391545, 493245, 560175, 602855, 652575, 690543, 822075, 843997, 1085139, 1150905, 1680525, 1808565, 1918175, 1957725, 2466225, 2531991, 3014275, 3452715, 4219985, 5425695, 5754525, 7595973, 9042825, 12659955, 17263575, 21099925, 27128475, 37979865, 63299775, 189899325]

約数ペア:

[(1, 189899325), (3, 63299775), (5, 37979865), (7, 27128475), (9, 21099925), (11, 17263575), (15, 12659955), (21, 9042825), (25, 7595973), (33, 5754525), (35, 5425695), (45, 4219985), (55, 3452715), (63, 3014275), (75, 2531991), (77, 2466225), (97, 1957725), (99, 1918175), (105, 1808565), (113, 1680525), (165, 1150905), (175, 1085139), (225, 843997), (231, 822075), (275, 690543), (291, 652575), (315, 602855), (339, 560175), (385, 493245), (485, 391545), (495, 383635), (525, 361713), (565, 336105), (679, 279675), (693, 274025), (791, 240075), (825, 230181), (873, 217525), (1017, 186725), (1067, 177975), (1155, 164415), (1243, 152775), (1455, 130515), (1575, 120571), (1695, 112035), (1925, 98649), (2037, 93225), (2373, 80025), (2425, 78309), (2475, 76727), (2825, 67221), (3201, 59325), (3395, 55935), (3465, 54805), (3729, 50925), (3955, 48015), (4365, 43505), (5085, 37345), (5335, 35595), (5775, 32883), (6111, 31075), (6215, 30555), (7119, 26675), (7275, 26103), (7469, 25425), (8475, 22407), (8701, 21825), (9603, 19775), (10185, 18645), (10961, 17325), (11187, 16975), (11865, 16005)]