29899725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 52228800

約数和(自身を除く): 22329075

約数列:

[1, 3, 5, 15, 25, 29, 59, 75, 87, 145, 177, 233, 295, 435, 699, 725, 885, 1165, 1475, 1711, 2175, 3495, 4425, 5133, 5825, 6757, 8555, 13747, 17475, 20271, 25665, 33785, 41241, 42775, 68735, 101355, 128325, 168925, 206205, 343675, 398663, 506775, 1031025, 1195989, 1993315, 5979945, 9966575, 29899725]

約数ペア:

[(1, 29899725), (3, 9966575), (5, 5979945), (15, 1993315), (25, 1195989), (29, 1031025), (59, 506775), (75, 398663), (87, 343675), (145, 206205), (177, 168925), (233, 128325), (295, 101355), (435, 68735), (699, 42775), (725, 41241), (885, 33785), (1165, 25665), (1475, 20271), (1711, 17475), (2175, 13747), (3495, 8555), (4425, 6757), (5133, 5825)]