57122925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 99041280

約数和(自身を除く): 41918355

約数列:

[1, 3, 5, 15, 25, 31, 75, 79, 93, 155, 237, 311, 395, 465, 775, 933, 1185, 1555, 1975, 2325, 2449, 4665, 5925, 7347, 7775, 9641, 12245, 23325, 24569, 28923, 36735, 48205, 61225, 73707, 122845, 144615, 183675, 241025, 368535, 614225, 723075, 761639, 1842675, 2284917, 3808195, 11424585, 19040975, 57122925]

約数ペア:

[(1, 57122925), (3, 19040975), (5, 11424585), (15, 3808195), (25, 2284917), (31, 1842675), (75, 761639), (79, 723075), (93, 614225), (155, 368535), (237, 241025), (311, 183675), (395, 144615), (465, 122845), (775, 73707), (933, 61225), (1185, 48205), (1555, 36735), (1975, 28923), (2325, 24569), (2449, 23325), (4665, 12245), (5925, 9641), (7347, 7775)]