28553015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 36239616

約数和(自身を除く): 7686601

約数列:

[1, 5, 31, 41, 155, 205, 1271, 4493, 6355, 22465, 139283, 184213, 696415, 921065, 5710603, 28553015]

約数ペア:

[(1, 28553015), (5, 5710603), (31, 921065), (41, 696415), (155, 184213), (205, 139283), (1271, 22465), (4493, 6355)]