858012735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{7151}}^1$

素因数の和:7599

約数の個数: 32

約数和(自身を含む): 1448709120

約数和(自身を除く): 590696385

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 421, 1263, 2105, 6315, 7151, 7999, 21453, 23997, 35755, 39995, 107265, 119985, 135869, 407607, 679345, 2038035, 3010571, 9031713, 15052855, 45158565, 57200849, 171602547, 286004245, 858012735]

約数ペア:

[(1, 858012735), (3, 286004245), (5, 171602547), (15, 57200849), (19, 45158565), (57, 15052855), (95, 9031713), (285, 3010571), (421, 2038035), (1263, 679345), (2105, 407607), (6315, 135869), (7151, 119985), (7999, 107265), (21453, 39995), (23997, 35755)]