71236515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4493}}^1$

素因数の和:4659

約数の個数: 32

約数和(自身を含む): 131152896

約数和(自身を除く): 59916381

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 4493, 5285, 13479, 15855, 22465, 31451, 67395, 94353, 157255, 471765, 678443, 2035329, 3392215, 4749101, 10176645, 14247303, 23745505, 71236515]

約数ペア:

[(1, 71236515), (3, 23745505), (5, 14247303), (7, 10176645), (15, 4749101), (21, 3392215), (35, 2035329), (105, 678443), (151, 471765), (453, 157255), (755, 94353), (1057, 67395), (2265, 31451), (3171, 22465), (4493, 15855), (5285, 13479)]