63755265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12919}}^1$

素因数の和:12981

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 55315455

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 12919, 38757, 64595, 90433, 193785, 271299, 452165, 607193, 1356495, 1821579, 3035965, 4250351, 9107895, 12751053, 21251755, 63755265]

約数ペア:

[(1, 63755265), (3, 21251755), (5, 12751053), (7, 9107895), (15, 4250351), (21, 3035965), (35, 1821579), (47, 1356495), (105, 607193), (141, 452165), (235, 271299), (329, 193785), (705, 90433), (987, 64595), (1645, 38757), (4935, 12919)]