15216105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59671}}^1$

素因数の和:59696

約数の個数: 16

約数和(自身を含む): 25778304

約数和(自身を除く): 10562199

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 59671, 179013, 298355, 895065, 1014407, 3043221, 5072035, 15216105]

約数ペア:

[(1, 15216105), (3, 5072035), (5, 3043221), (15, 1014407), (17, 895065), (51, 298355), (85, 179013), (255, 59671)]