13552477575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{21821}}^1$

素因数の和:21874

約数の個数: 108

約数和(自身を含む): 28225534968

約数和(自身を除く): 14673057393

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 169, 175, 195, 245, 273, 325, 455, 507, 525, 637, 735, 845, 975, 1183, 1225, 1365, 1911, 2275, 2535, 3185, 3549, 3675, 4225, 5915, 6825, 8281, 9555, 12675, 15925, 17745, 21821, 24843, 29575, 41405, 47775, 65463, 88725, 109105, 124215, 152747, 207025, 283673, 327315, 458241, 545525, 621075, 763735, 851019, 1069229, 1418365, 1636575, 1985711, 2291205, 3207687, 3687749, 3818675, 4255095, 5346145, 5957133, 7091825, 9928555, 11063247, 11456025, 13899977, 16038435, 18438745, 21275475, 25814243, 26730725, 29785665, 41699931, 49642775, 55316235, 69499885, 77442729, 80192175, 92193725, 129071215, 148928325, 180699701, 208499655, 276581175, 347499425, 387213645, 542099103, 645356075, 903498505, 1042498275, 1936068225, 2710495515, 4517492525, 13552477575]

約数ペア:

[(1, 13552477575), (3, 4517492525), (5, 2710495515), (7, 1936068225), (13, 1042498275), (15, 903498505), (21, 645356075), (25, 542099103), (35, 387213645), (39, 347499425), (49, 276581175), (65, 208499655), (75, 180699701), (91, 148928325), (105, 129071215), (147, 92193725), (169, 80192175), (175, 77442729), (195, 69499885), (245, 55316235), (273, 49642775), (325, 41699931), (455, 29785665), (507, 26730725), (525, 25814243), (637, 21275475), (735, 18438745), (845, 16038435), (975, 13899977), (1183, 11456025), (1225, 11063247), (1365, 9928555), (1911, 7091825), (2275, 5957133), (2535, 5346145), (3185, 4255095), (3549, 3818675), (3675, 3687749), (4225, 3207687), (5915, 2291205), (6825, 1985711), (8281, 1636575), (9555, 1418365), (12675, 1069229), (15925, 851019), (17745, 763735), (21821, 621075), (24843, 545525), (29575, 458241), (41405, 327315), (47775, 283673), (65463, 207025), (88725, 152747), (109105, 124215)]