246475005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4111}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 451596288

約数和(自身を除く): 205121283

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 571, 1713, 2855, 3997, 4111, 8565, 11991, 12333, 19985, 20555, 28777, 59955, 61665, 86331, 143885, 431655, 2347381, 7042143, 11736905, 16431667, 35210715, 49295001, 82158335, 246475005]

約数ペア:

[(1, 246475005), (3, 82158335), (5, 49295001), (7, 35210715), (15, 16431667), (21, 11736905), (35, 7042143), (105, 2347381), (571, 431655), (1713, 143885), (2855, 86331), (3997, 61665), (4111, 59955), (8565, 28777), (11991, 20555), (12333, 19985)]