23521575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4073}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 48496896

約数和(自身を除く): 24975321

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 4073, 5775, 12219, 20365, 28511, 44803, 61095, 85533, 101825, 134409, 142555, 224015, 305475, 313621, 427665, 672045, 712775, 940863, 1120075, 1568105, 2138325, 3360225, 4704315, 7840525, 23521575]

約数ペア:

[(1, 23521575), (3, 7840525), (5, 4704315), (7, 3360225), (11, 2138325), (15, 1568105), (21, 1120075), (25, 940863), (33, 712775), (35, 672045), (55, 427665), (75, 313621), (77, 305475), (105, 224015), (165, 142555), (175, 134409), (231, 101825), (275, 85533), (385, 61095), (525, 44803), (825, 28511), (1155, 20365), (1925, 12219), (4073, 5775)]