15112157421

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{2749}}^1\times {\mathrm{18143}}^1$

素因数の和:20996

約数の個数: 16

約数和(自身を含む): 20357568000

約数和(自身を除く): 5245410579

約数列:

[1, 3, 101, 303, 2749, 8247, 18143, 54429, 277649, 832947, 1832443, 5497329, 49875107, 149625321, 5037385807, 15112157421]

約数ペア:

[(1, 15112157421), (3, 5037385807), (101, 149625321), (303, 49875107), (2749, 5497329), (8247, 1832443), (18143, 832947), (54429, 277649)]