133240145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 170201088

約数和(自身を除く): 36960943

約数列:

[1, 5, 37, 53, 107, 127, 185, 265, 535, 635, 1961, 3959, 4699, 5671, 6731, 9805, 13589, 19795, 23495, 28355, 33655, 67945, 209827, 249047, 502793, 720217, 1049135, 1245235, 2513965, 3601085, 26648029, 133240145]

約数ペア:

[(1, 133240145), (5, 26648029), (37, 3601085), (53, 2513965), (107, 1245235), (127, 1049135), (185, 720217), (265, 502793), (535, 249047), (635, 209827), (1961, 67945), (3959, 33655), (4699, 28355), (5671, 23495), (6731, 19795), (9805, 13589)]