23655375

素因数分解:

$3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 45027840

約数和(自身を除く): 21372465

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 125, 129, 135, 163, 215, 225, 375, 387, 489, 645, 675, 815, 1075, 1125, 1161, 1467, 1935, 2445, 3225, 3375, 4075, 4401, 5375, 5805, 7009, 7335, 9675, 12225, 16125, 20375, 21027, 22005, 29025, 35045, 36675, 48375, 61125, 63081, 105135, 110025, 145125, 175225, 183375, 189243, 315405, 525675, 550125, 876125, 946215, 1577025, 2628375, 4731075, 7885125, 23655375]

約数ペア:

[(1, 23655375), (3, 7885125), (5, 4731075), (9, 2628375), (15, 1577025), (25, 946215), (27, 876125), (43, 550125), (45, 525675), (75, 315405), (125, 189243), (129, 183375), (135, 175225), (163, 145125), (215, 110025), (225, 105135), (375, 63081), (387, 61125), (489, 48375), (645, 36675), (675, 35045), (815, 29025), (1075, 22005), (1125, 21027), (1161, 20375), (1467, 16125), (1935, 12225), (2445, 9675), (3225, 7335), (3375, 7009), (4075, 5805), (4401, 5375)]