204817775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 267792384

約数和(自身を除く): 62974609

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 5623, 7285, 28115, 36425, 140575, 174313, 264281, 871565, 1321405, 4357825, 6607025, 8192711, 40963555, 204817775]

約数ペア:

[(1, 204817775), (5, 40963555), (25, 8192711), (31, 6607025), (47, 4357825), (155, 1321405), (235, 871565), (775, 264281), (1175, 174313), (1457, 140575), (5623, 36425), (7285, 28115)]