42257925

素因数分解:

$3^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:950

約数の個数: 36

約数和(自身を含む): 76065444

約数和(自身を除く): 33807519

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 293, 641, 879, 1465, 1923, 2637, 3205, 4395, 5769, 7325, 9615, 13185, 16025, 21975, 28845, 48075, 65925, 144225, 187813, 563439, 939065, 1690317, 2817195, 4695325, 8451585, 14085975, 42257925]

約数ペア:

[(1, 42257925), (3, 14085975), (5, 8451585), (9, 4695325), (15, 2817195), (25, 1690317), (45, 939065), (75, 563439), (225, 187813), (293, 144225), (641, 65925), (879, 48075), (1465, 28845), (1923, 21975), (2637, 16025), (3205, 13185), (4395, 9615), (5769, 7325)]