5211067925

素因数分解:

$5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{47797}}^1$

素因数の和:47910

約数の個数: 36

約数和(自身を含む): 7601315940

約数和(自身を除く): 2390248015

約数列:

[1, 5, 7, 25, 35, 49, 89, 175, 245, 445, 623, 1225, 2225, 3115, 4361, 15575, 21805, 47797, 109025, 238985, 334579, 1194925, 1672895, 2342053, 4253933, 8364475, 11710265, 21269665, 29777531, 58551325, 106348325, 148887655, 208442717, 744438275, 1042213585, 5211067925]

約数ペア:

[(1, 5211067925), (5, 1042213585), (7, 744438275), (25, 208442717), (35, 148887655), (49, 106348325), (89, 58551325), (175, 29777531), (245, 21269665), (445, 11710265), (623, 8364475), (1225, 4253933), (2225, 2342053), (3115, 1672895), (4361, 1194925), (15575, 334579), (21805, 238985), (47797, 109025)]