160925825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 224021376

約数和(自身を除く): 63095551

約数列:

[1, 5, 17, 23, 25, 85, 101, 115, 163, 391, 425, 505, 575, 815, 1717, 1955, 2323, 2525, 2771, 3749, 4075, 8585, 9775, 11615, 13855, 16463, 18745, 39491, 42925, 58075, 63733, 69275, 82315, 93725, 197455, 279871, 318665, 378649, 411575, 987275, 1399355, 1593325, 1893245, 6437033, 6996775, 9466225, 32185165, 160925825]

約数ペア:

[(1, 160925825), (5, 32185165), (17, 9466225), (23, 6996775), (25, 6437033), (85, 1893245), (101, 1593325), (115, 1399355), (163, 987275), (391, 411575), (425, 378649), (505, 318665), (575, 279871), (815, 197455), (1717, 93725), (1955, 82315), (2323, 69275), (2525, 63733), (2771, 58075), (3749, 42925), (4075, 39491), (8585, 18745), (9775, 16463), (11615, 13855)]