30762675

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2972

約数の個数: 36

約数和(自身を含む): 56291040

約数和(自身を除く): 25528365

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2909, 3525, 8727, 10575, 14545, 26181, 43635, 72725, 130905, 136723, 218175, 410169, 654525, 683615, 1230507, 2050845, 3418075, 6152535, 10254225, 30762675]

約数ペア:

[(1, 30762675), (3, 10254225), (5, 6152535), (9, 3418075), (15, 2050845), (25, 1230507), (45, 683615), (47, 654525), (75, 410169), (141, 218175), (225, 136723), (235, 130905), (423, 72725), (705, 43635), (1175, 26181), (2115, 14545), (2909, 10575), (3525, 8727)]