2014729725

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{378353}}^1$

素因数の和:378437

約数の個数: 24

約数和(自身を含む): 3377944512

約数和(自身を除く): 1363214787

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 378353, 1135059, 1891765, 5675295, 9458825, 26863063, 28376475, 80589189, 134315315, 402945945, 671576575, 2014729725]

約数ペア:

[(1, 2014729725), (3, 671576575), (5, 402945945), (15, 134315315), (25, 80589189), (71, 28376475), (75, 26863063), (213, 9458825), (355, 5675295), (1065, 1891765), (1775, 1135059), (5325, 378353)]