51796125

素因数分解:

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

素因数の和:276

約数の個数: 64

約数和(自身を含む): 97344000

約数和(自身を除く): 45547875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 125, 135, 149, 225, 309, 375, 447, 515, 675, 745, 927, 1125, 1341, 1545, 2235, 2575, 2781, 3375, 3725, 4023, 4635, 6705, 7725, 11175, 12875, 13905, 15347, 18625, 20115, 23175, 33525, 38625, 46041, 55875, 69525, 76735, 100575, 115875, 138123, 167625, 230205, 347625, 383675, 414369, 502875, 690615, 1151025, 1918375, 2071845, 3453075, 5755125, 10359225, 17265375, 51796125]

約数ペア:

[(1, 51796125), (3, 17265375), (5, 10359225), (9, 5755125), (15, 3453075), (25, 2071845), (27, 1918375), (45, 1151025), (75, 690615), (103, 502875), (125, 414369), (135, 383675), (149, 347625), (225, 230205), (309, 167625), (375, 138123), (447, 115875), (515, 100575), (675, 76735), (745, 69525), (927, 55875), (1125, 46041), (1341, 38625), (1545, 33525), (2235, 23175), (2575, 20115), (2781, 18625), (3375, 15347), (3725, 13905), (4023, 12875), (4635, 11175), (6705, 7725)]