479874575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1231}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 615960576

約数和(自身を除く): 136086001

約数列:

[1, 5, 25, 31, 155, 503, 775, 1231, 2515, 6155, 12575, 15593, 30775, 38161, 77965, 190805, 389825, 619193, 954025, 3095965, 15479825, 19194983, 95974915, 479874575]

約数ペア:

[(1, 479874575), (5, 95974915), (25, 19194983), (31, 15479825), (155, 3095965), (503, 954025), (775, 619193), (1231, 389825), (2515, 190805), (6155, 77965), (12575, 38161), (15593, 30775)]