86992875

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 159887520

約数和(自身を除く): 72894645

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 159, 225, 265, 375, 477, 795, 1125, 1325, 1459, 2385, 3975, 4377, 6625, 7295, 11925, 13131, 19875, 21885, 36475, 59625, 65655, 77327, 109425, 182375, 231981, 328275, 386635, 547125, 695943, 1159905, 1641375, 1933175, 3479715, 5799525, 9665875, 17398575, 28997625, 86992875]

約数ペア:

[(1, 86992875), (3, 28997625), (5, 17398575), (9, 9665875), (15, 5799525), (25, 3479715), (45, 1933175), (53, 1641375), (75, 1159905), (125, 695943), (159, 547125), (225, 386635), (265, 328275), (375, 231981), (477, 182375), (795, 109425), (1125, 77327), (1325, 65655), (1459, 59625), (2385, 36475), (3975, 21885), (4377, 19875), (6625, 13131), (7295, 11925)]