1269968255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{24137}}^1$

素因数の和:24778

約数の個数: 16

約数和(自身を含む): 1616280480

約数和(自身を除く): 346312225

約数列:

[1, 5, 17, 85, 619, 3095, 10523, 24137, 52615, 120685, 410329, 2051645, 14940803, 74704015, 253993651, 1269968255]

約数ペア:

[(1, 1269968255), (5, 253993651), (17, 74704015), (85, 14940803), (619, 2051645), (3095, 410329), (10523, 120685), (24137, 52615)]