160550925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 279172608

約数和(自身を除く): 118621683

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 163, 345, 489, 571, 575, 815, 1713, 1725, 2445, 2855, 3749, 4075, 8565, 11247, 12225, 13133, 14275, 18745, 39399, 42825, 56235, 65665, 93073, 93725, 196995, 279219, 281175, 328325, 465365, 984975, 1396095, 2140679, 2326825, 6422037, 6980475, 10703395, 32110185, 53516975, 160550925]

約数ペア:

[(1, 160550925), (3, 53516975), (5, 32110185), (15, 10703395), (23, 6980475), (25, 6422037), (69, 2326825), (75, 2140679), (115, 1396095), (163, 984975), (345, 465365), (489, 328325), (571, 281175), (575, 279219), (815, 196995), (1713, 93725), (1725, 93073), (2445, 65665), (2855, 56235), (3749, 42825), (4075, 39399), (8565, 18745), (11247, 14275), (12225, 13133)]