151508945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 221786880

約数和(自身を除く): 70277935

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 1387, 2555, 3121, 6935, 9709, 15605, 21847, 48545, 59299, 109235, 227833, 296495, 415093, 1139165, 1594831, 2075465, 4328827, 7974155, 21644135, 30301789, 151508945]

約数ペア:

[(1, 151508945), (5, 30301789), (7, 21644135), (19, 7974155), (35, 4328827), (73, 2075465), (95, 1594831), (133, 1139165), (365, 415093), (511, 296495), (665, 227833), (1387, 109235), (2555, 59299), (3121, 48545), (6935, 21847), (9709, 15605)]