3216511425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{15149}}^1$

素因数の和:15330

約数の個数: 48

約数和(自身を含む): 5635800000

約数和(自身を除く): 2419288575

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 149, 285, 447, 475, 745, 1425, 2235, 2831, 3725, 8493, 11175, 14155, 15149, 42465, 45447, 70775, 75745, 212325, 227235, 287831, 378725, 863493, 1136175, 1439155, 2257201, 4317465, 6771603, 7195775, 11286005, 21587325, 33858015, 42886819, 56430025, 128660457, 169290075, 214434095, 643302285, 1072170475, 3216511425]

約数ペア:

[(1, 3216511425), (3, 1072170475), (5, 643302285), (15, 214434095), (19, 169290075), (25, 128660457), (57, 56430025), (75, 42886819), (95, 33858015), (149, 21587325), (285, 11286005), (447, 7195775), (475, 6771603), (745, 4317465), (1425, 2257201), (2235, 1439155), (2831, 1136175), (3725, 863493), (8493, 378725), (11175, 287831), (14155, 227235), (15149, 212325), (42465, 75745), (45447, 70775)]