56562615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 102772800

約数和(自身を除く): 46210185

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 89, 145, 261, 267, 435, 445, 487, 801, 1305, 1335, 1461, 2435, 2581, 4005, 4383, 7305, 7743, 12905, 14123, 21915, 23229, 38715, 42369, 43343, 70615, 116145, 127107, 130029, 211845, 216715, 390087, 635535, 650145, 1256947, 1950435, 3770841, 6284735, 11312523, 18854205, 56562615]

約数ペア:

[(1, 56562615), (3, 18854205), (5, 11312523), (9, 6284735), (15, 3770841), (29, 1950435), (45, 1256947), (87, 650145), (89, 635535), (145, 390087), (261, 216715), (267, 211845), (435, 130029), (445, 127107), (487, 116145), (801, 70615), (1305, 43343), (1335, 42369), (1461, 38715), (2435, 23229), (2581, 21915), (4005, 14123), (4383, 12905), (7305, 7743)]