107542015

素因数分解:

$5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1669}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 150780960

約数和(自身を除く): 43238945

約数列:

[1, 5, 7, 35, 49, 245, 263, 1315, 1669, 1841, 8345, 9205, 11683, 12887, 58415, 64435, 81781, 408905, 438947, 2194735, 3072629, 15363145, 21508403, 107542015]

約数ペア:

[(1, 107542015), (5, 21508403), (7, 15363145), (35, 3072629), (49, 2194735), (245, 438947), (263, 408905), (1315, 81781), (1669, 64435), (1841, 58415), (8345, 12887), (9205, 11683)]