12919575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10133}}^1$

素因数の和:10163

約数の個数: 24

約数和(自身を含む): 22619088

約数和(自身を除く): 9699513

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 10133, 30399, 50665, 151995, 172261, 253325, 516783, 759975, 861305, 2583915, 4306525, 12919575]

約数ペア:

[(1, 12919575), (3, 4306525), (5, 2583915), (15, 861305), (17, 759975), (25, 516783), (51, 253325), (75, 172261), (85, 151995), (255, 50665), (425, 30399), (1275, 10133)]