1330471675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{215461}}^1$

素因数の和:215503

約数の個数: 24

約数和(自身を含む): 1870210160

約数和(自身を除く): 539738485

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 215461, 1077305, 2800993, 4093759, 5386525, 14004965, 20468795, 53218867, 70024825, 102343975, 266094335, 1330471675]

約数ペア:

[(1, 1330471675), (5, 266094335), (13, 102343975), (19, 70024825), (25, 53218867), (65, 20468795), (95, 14004965), (247, 5386525), (325, 4093759), (475, 2800993), (1235, 1077305), (6175, 215461)]