11828375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 16511040

約数和(自身を除く): 4682665

約数列:

[1, 5, 13, 25, 29, 65, 125, 145, 251, 325, 377, 725, 1255, 1625, 1885, 3263, 3625, 6275, 7279, 9425, 16315, 31375, 36395, 47125, 81575, 94627, 181975, 407875, 473135, 909875, 2365675, 11828375]

約数ペア:

[(1, 11828375), (5, 2365675), (13, 909875), (25, 473135), (29, 407875), (65, 181975), (125, 94627), (145, 81575), (251, 47125), (325, 36395), (377, 31375), (725, 16315), (1255, 9425), (1625, 7279), (1885, 6275), (3263, 3625)]