8545118975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 11257315200

約数和(自身を除く): 2712196225

約数列:

[1, 5, 25, 29, 59, 107, 145, 295, 535, 725, 1475, 1711, 1867, 2675, 3103, 6313, 8555, 9335, 15515, 31565, 42775, 46675, 54143, 77575, 110153, 157825, 183077, 199769, 270715, 550765, 915385, 998845, 1353575, 2753825, 3194437, 4576925, 4994225, 5793301, 11786371, 15972185, 28966505, 58931855, 79860925, 144832525, 294659275, 341804759, 1709023795, 8545118975]

約数ペア:

[(1, 8545118975), (5, 1709023795), (25, 341804759), (29, 294659275), (59, 144832525), (107, 79860925), (145, 58931855), (295, 28966505), (535, 15972185), (725, 11786371), (1475, 5793301), (1711, 4994225), (1867, 4576925), (2675, 3194437), (3103, 2753825), (6313, 1353575), (8555, 998845), (9335, 915385), (15515, 550765), (31565, 270715), (42775, 199769), (46675, 183077), (54143, 157825), (77575, 110153)]