23135475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 43211520

約数和(自身を除く): 20076045

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 967, 1595, 2175, 2901, 4785, 4835, 7975, 10637, 14505, 23925, 24175, 28043, 31911, 53185, 72525, 84129, 140215, 159555, 265925, 308473, 420645, 701075, 797775, 925419, 1542365, 2103225, 4627095, 7711825, 23135475]

約数ペア:

[(1, 23135475), (3, 7711825), (5, 4627095), (11, 2103225), (15, 1542365), (25, 925419), (29, 797775), (33, 701075), (55, 420645), (75, 308473), (87, 265925), (145, 159555), (165, 140215), (275, 84129), (319, 72525), (435, 53185), (725, 31911), (825, 28043), (957, 24175), (967, 23925), (1595, 14505), (2175, 10637), (2901, 7975), (4785, 4835)]