157452505

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 223388928

約数和(自身を除く): 65936423

約数列:

[1, 5, 7, 35, 41, 113, 205, 287, 565, 791, 971, 1435, 3955, 4633, 4855, 6797, 23165, 32431, 33985, 39811, 109723, 162155, 199055, 278677, 548615, 768061, 1393385, 3840305, 4498643, 22493215, 31490501, 157452505]

約数ペア:

[(1, 157452505), (5, 31490501), (7, 22493215), (35, 4498643), (41, 3840305), (113, 1393385), (205, 768061), (287, 548615), (565, 278677), (791, 199055), (971, 162155), (1435, 109723), (3955, 39811), (4633, 33985), (4855, 32431), (6797, 23165)]