456956925

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 769891200

約数和(自身を除く): 312934275

約数列:

[1, 3, 5, 15, 25, 75, 103, 149, 309, 397, 447, 515, 745, 1191, 1545, 1985, 2235, 2575, 3725, 5955, 7725, 9925, 11175, 15347, 29775, 40891, 46041, 59153, 76735, 122673, 177459, 204455, 230205, 295765, 383675, 613365, 887295, 1022275, 1151025, 1478825, 3066825, 4436475, 6092759, 18278277, 30463795, 91391385, 152318975, 456956925]

約数ペア:

[(1, 456956925), (3, 152318975), (5, 91391385), (15, 30463795), (25, 18278277), (75, 6092759), (103, 4436475), (149, 3066825), (309, 1478825), (397, 1151025), (447, 1022275), (515, 887295), (745, 613365), (1191, 383675), (1545, 295765), (1985, 230205), (2235, 204455), (2575, 177459), (3725, 122673), (5955, 76735), (7725, 59153), (9925, 46041), (11175, 40891), (15347, 29775)]