12154575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9533}}^1$

素因数の和:9563

約数の個数: 24

約数和(自身を含む): 21279888

約数和(自身を除く): 9125313

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 9533, 28599, 47665, 142995, 162061, 238325, 486183, 714975, 810305, 2430915, 4051525, 12154575]

約数ペア:

[(1, 12154575), (3, 4051525), (5, 2430915), (15, 810305), (17, 714975), (25, 486183), (51, 238325), (75, 162061), (85, 142995), (255, 47665), (425, 28599), (1275, 9533)]