63590975

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 99913248

約数和(自身を除く): 36322273

約数列:

[1, 5, 7, 23, 25, 35, 37, 49, 61, 115, 161, 175, 185, 245, 259, 305, 427, 575, 805, 851, 925, 1127, 1225, 1295, 1403, 1525, 1813, 2135, 2257, 2989, 4025, 4255, 5635, 5957, 6475, 7015, 9065, 9821, 10675, 11285, 14945, 15799, 21275, 28175, 29785, 35075, 41699, 45325, 49105, 51911, 56425, 68747, 74725, 78995, 110593, 148925, 208495, 245525, 259555, 343735, 363377, 394975, 552965, 1042475, 1297775, 1718675, 1816885, 2543639, 2764825, 9084425, 12718195, 63590975]

約数ペア:

[(1, 63590975), (5, 12718195), (7, 9084425), (23, 2764825), (25, 2543639), (35, 1816885), (37, 1718675), (49, 1297775), (61, 1042475), (115, 552965), (161, 394975), (175, 363377), (185, 343735), (245, 259555), (259, 245525), (305, 208495), (427, 148925), (575, 110593), (805, 78995), (851, 74725), (925, 68747), (1127, 56425), (1225, 51911), (1295, 49105), (1403, 45325), (1525, 41699), (1813, 35075), (2135, 29785), (2257, 28175), (2989, 21275), (4025, 15799), (4255, 14945), (5635, 11285), (5957, 10675), (6475, 9821), (7015, 9065)]