61149505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1453}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 77469120

約数和(自身を除く): 16319615

約数列:

[1, 5, 19, 95, 443, 1453, 2215, 7265, 8417, 27607, 42085, 138035, 643679, 3218395, 12229901, 61149505]

約数ペア:

[(1, 61149505), (5, 12229901), (19, 3218395), (95, 643679), (443, 138035), (1453, 42085), (2215, 27607), (7265, 8417)]