23926275

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2532

約数の個数: 36

約数和(自身を含む): 43868968

約数和(自身を除く): 19942693

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 2473, 3225, 7419, 9675, 12365, 22257, 37095, 61825, 106339, 111285, 185475, 319017, 531695, 556425, 957051, 1595085, 2658475, 4785255, 7975425, 23926275]

約数ペア:

[(1, 23926275), (3, 7975425), (5, 4785255), (9, 2658475), (15, 1595085), (25, 957051), (43, 556425), (45, 531695), (75, 319017), (129, 185475), (215, 111285), (225, 106339), (387, 61825), (645, 37095), (1075, 22257), (1935, 12365), (2473, 9675), (3225, 7419)]