63909255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 109693440

約数和(自身を除く): 45784185

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 4231, 5035, 12693, 15105, 21155, 63465, 80389, 224243, 241167, 401945, 672729, 1121215, 1205835, 3363645, 4260617, 12781851, 21303085, 63909255]

約数ペア:

[(1, 63909255), (3, 21303085), (5, 12781851), (15, 4260617), (19, 3363645), (53, 1205835), (57, 1121215), (95, 672729), (159, 401945), (265, 241167), (285, 224243), (795, 80389), (1007, 63465), (3021, 21155), (4231, 15105), (5035, 12693)]