283399425

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8933}}^1$

素因数の和:8999

約数の個数: 48

約数和(自身を含む): 531751680

約数和(自身を除く): 248352255

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 6345, 8933, 10575, 26799, 31725, 44665, 80397, 133995, 223325, 241191, 401985, 419851, 669975, 1205955, 1259553, 2009925, 2099255, 3778659, 6029775, 6297765, 10496275, 11335977, 18893295, 31488825, 56679885, 94466475, 283399425]

約数ペア:

[(1, 283399425), (3, 94466475), (5, 56679885), (9, 31488825), (15, 18893295), (25, 11335977), (27, 10496275), (45, 6297765), (47, 6029775), (75, 3778659), (135, 2099255), (141, 2009925), (225, 1259553), (235, 1205955), (423, 669975), (675, 419851), (705, 401985), (1175, 241191), (1269, 223325), (2115, 133995), (3525, 80397), (6345, 44665), (8933, 31725), (10575, 26799)]