15249055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 19058688

約数和(自身を除く): 3809633

約数列:

[1, 5, 31, 131, 155, 655, 751, 3755, 4061, 20305, 23281, 98381, 116405, 491905, 3049811, 15249055]

約数ペア:

[(1, 15249055), (5, 3049811), (31, 491905), (131, 116405), (155, 98381), (655, 23281), (751, 20305), (3755, 4061)]