71689840225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7333999}}^1$

素因数の和:7334049

約数の個数: 24

約数和(自身を含む): 98216928000

約数和(自身を除く): 26527087775

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 7333999, 36669995, 124677983, 168681977, 183349975, 623389915, 843409885, 2867593609, 3116949575, 4217049425, 14337968045, 71689840225]

約数ペア:

[(1, 71689840225), (5, 14337968045), (17, 4217049425), (23, 3116949575), (25, 2867593609), (85, 843409885), (115, 623389915), (391, 183349975), (425, 168681977), (575, 124677983), (1955, 36669995), (9775, 7333999)]