132668545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 175380480

約数和(自身を除く): 42711935

約数列:

[1, 5, 19, 43, 47, 95, 215, 235, 691, 817, 893, 2021, 3455, 4085, 4465, 10105, 13129, 29713, 32477, 38399, 65645, 148565, 162385, 191995, 564547, 617063, 1396511, 2822735, 3085315, 6982555, 26533709, 132668545]

約数ペア:

[(1, 132668545), (5, 26533709), (19, 6982555), (43, 3085315), (47, 2822735), (95, 1396511), (215, 617063), (235, 564547), (691, 191995), (817, 162385), (893, 148565), (2021, 65645), (3455, 38399), (4085, 32477), (4465, 29713), (10105, 13129)]