105513825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 183202560

約数和(自身を除く): 77688735

約数列:

[1, 3, 5, 15, 25, 37, 47, 75, 111, 141, 185, 235, 555, 705, 809, 925, 1175, 1739, 2427, 2775, 3525, 4045, 5217, 8695, 12135, 20225, 26085, 29933, 38023, 43475, 60675, 89799, 114069, 130425, 149665, 190115, 448995, 570345, 748325, 950575, 1406851, 2244975, 2851725, 4220553, 7034255, 21102765, 35171275, 105513825]

約数ペア:

[(1, 105513825), (3, 35171275), (5, 21102765), (15, 7034255), (25, 4220553), (37, 2851725), (47, 2244975), (75, 1406851), (111, 950575), (141, 748325), (185, 570345), (235, 448995), (555, 190115), (705, 149665), (809, 130425), (925, 114069), (1175, 89799), (1739, 60675), (2427, 43475), (2775, 38023), (3525, 29933), (4045, 26085), (5217, 20225), (8695, 12135)]