31361295445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1\times {\mathrm{5531}}^1$

素因数の和:7221

約数の個数: 32

約数和(自身を含む): 40851651456

約数和(自身を除く): 9490356011

約数列:

[1, 5, 17, 41, 85, 205, 697, 1627, 3485, 5531, 8135, 27655, 27659, 66707, 94027, 138295, 226771, 333535, 470135, 1133855, 1134019, 3855107, 5670095, 8998937, 19275535, 44994685, 152981929, 368956417, 764909645, 1844782085, 6272259089, 31361295445]

約数ペア:

[(1, 31361295445), (5, 6272259089), (17, 1844782085), (41, 764909645), (85, 368956417), (205, 152981929), (697, 44994685), (1627, 19275535), (3485, 8998937), (5531, 5670095), (8135, 3855107), (27655, 1134019), (27659, 1133855), (66707, 470135), (94027, 333535), (138295, 226771)]