12562575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 9935985

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 167, 177, 255, 295, 425, 501, 835, 885, 1003, 1275, 1475, 2505, 2839, 3009, 4175, 4425, 5015, 8517, 9853, 12525, 14195, 15045, 25075, 29559, 42585, 49265, 70975, 75225, 147795, 167501, 212925, 246325, 502503, 738975, 837505, 2512515, 4187525, 12562575]

約数ペア:

[(1, 12562575), (3, 4187525), (5, 2512515), (15, 837505), (17, 738975), (25, 502503), (51, 246325), (59, 212925), (75, 167501), (85, 147795), (167, 75225), (177, 70975), (255, 49265), (295, 42585), (425, 29559), (501, 25075), (835, 15045), (885, 14195), (1003, 12525), (1275, 9853), (1475, 8517), (2505, 5015), (2839, 4425), (3009, 4175)]