53473225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4013}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 73167192

約数和(自身を除く): 19693967

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 4013, 13325, 20065, 52169, 100325, 164533, 260845, 822665, 1304225, 2138929, 4113325, 10694645, 53473225]

約数ペア:

[(1, 53473225), (5, 10694645), (13, 4113325), (25, 2138929), (41, 1304225), (65, 822665), (205, 260845), (325, 164533), (533, 100325), (1025, 52169), (2665, 20065), (4013, 13325)]