88284625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 130712400

約数和(自身を除く): 42427775

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 125, 143, 275, 325, 449, 605, 715, 1375, 1573, 1625, 2245, 3025, 3575, 4939, 5837, 7865, 11225, 15125, 17875, 24695, 29185, 39325, 54329, 56125, 64207, 123475, 145925, 196625, 271645, 321035, 617375, 706277, 729625, 1358225, 1605175, 3531385, 6791125, 8025875, 17656925, 88284625]

約数ペア:

[(1, 88284625), (5, 17656925), (11, 8025875), (13, 6791125), (25, 3531385), (55, 1605175), (65, 1358225), (121, 729625), (125, 706277), (143, 617375), (275, 321035), (325, 271645), (449, 196625), (605, 145925), (715, 123475), (1375, 64207), (1573, 56125), (1625, 54329), (2245, 39325), (3025, 29185), (3575, 24695), (4939, 17875), (5837, 15125), (7865, 11225)]