201560775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 364872480

約数和(自身を除く): 163311705

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 915, 975, 1525, 2379, 3389, 3965, 4575, 10167, 11895, 16945, 19825, 44057, 50835, 59475, 84725, 132171, 206729, 220285, 254175, 620187, 660855, 1033645, 1101425, 2687477, 3100935, 3304275, 5168225, 8062431, 13437385, 15504675, 40312155, 67186925, 201560775]

約数ペア:

[(1, 201560775), (3, 67186925), (5, 40312155), (13, 15504675), (15, 13437385), (25, 8062431), (39, 5168225), (61, 3304275), (65, 3100935), (75, 2687477), (183, 1101425), (195, 1033645), (305, 660855), (325, 620187), (793, 254175), (915, 220285), (975, 206729), (1525, 132171), (2379, 84725), (3389, 59475), (3965, 50835), (4575, 44057), (10167, 19825), (11895, 16945)]