478026145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{25219}}^1$

素因数の和:25464

約数の個数: 16

約数和(自身を含む): 610122240

約数和(自身を除く): 132096095

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 18955, 25219, 126095, 428723, 2143615, 5623837, 28119185, 95605229, 478026145]

約数ペア:

[(1, 478026145), (5, 95605229), (17, 28119185), (85, 5623837), (223, 2143615), (1115, 428723), (3791, 126095), (18955, 25219)]