23113575

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2448

約数の個数: 36

約数和(自身を含む): 42379480

約数和(自身を除く): 19265905

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 2389, 3225, 7167, 9675, 11945, 21501, 35835, 59725, 102727, 107505, 179175, 308181, 513635, 537525, 924543, 1540905, 2568175, 4622715, 7704525, 23113575]

約数ペア:

[(1, 23113575), (3, 7704525), (5, 4622715), (9, 2568175), (15, 1540905), (25, 924543), (43, 537525), (45, 513635), (75, 308181), (129, 179175), (215, 107505), (225, 102727), (387, 59725), (645, 35835), (1075, 21501), (1935, 11945), (2389, 9675), (3225, 7167)]