16405948415

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{41077}}^1$

素因数の和:41279

約数の個数: 24

約数和(自身を含む): 20717114208

約数和(自身を除く): 4311165793

約数列:

[1, 5, 23, 115, 151, 529, 755, 2645, 3473, 17365, 41077, 79879, 205385, 399395, 944771, 4723855, 6202627, 21729733, 31013135, 108648665, 142660421, 713302105, 3281189683, 16405948415]

約数ペア:

[(1, 16405948415), (5, 3281189683), (23, 713302105), (115, 142660421), (151, 108648665), (529, 31013135), (755, 21729733), (2645, 6202627), (3473, 4723855), (17365, 944771), (41077, 399395), (79879, 205385)]