160795875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 283465728

約数和(自身を除く): 122669853

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 103, 115, 125, 181, 309, 345, 375, 515, 543, 575, 905, 1545, 1725, 2369, 2575, 2715, 2875, 4163, 4525, 7107, 7725, 8625, 11845, 12489, 12875, 13575, 18643, 20815, 22625, 35535, 38625, 55929, 59225, 62445, 67875, 93215, 104075, 177675, 279645, 296125, 312225, 428789, 466075, 520375, 888375, 1286367, 1398225, 1561125, 2143945, 2330375, 6431835, 6991125, 10719725, 32159175, 53598625, 160795875]

約数ペア:

[(1, 160795875), (3, 53598625), (5, 32159175), (15, 10719725), (23, 6991125), (25, 6431835), (69, 2330375), (75, 2143945), (103, 1561125), (115, 1398225), (125, 1286367), (181, 888375), (309, 520375), (345, 466075), (375, 428789), (515, 312225), (543, 296125), (575, 279645), (905, 177675), (1545, 104075), (1725, 93215), (2369, 67875), (2575, 62445), (2715, 59225), (2875, 55929), (4163, 38625), (4525, 35535), (7107, 22625), (7725, 20815), (8625, 18643), (11845, 13575), (12489, 12875)]