325718185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 430295040

約数和(自身を除く): 104576855

約数列:

[1, 5, 13, 65, 79, 137, 395, 463, 685, 1027, 1781, 2315, 5135, 6019, 8905, 10823, 30095, 36577, 54115, 63431, 140699, 182885, 317155, 475501, 703495, 824603, 2377505, 4123015, 5011049, 25055245, 65143637, 325718185]

約数ペア:

[(1, 325718185), (5, 65143637), (13, 25055245), (65, 5011049), (79, 4123015), (137, 2377505), (395, 824603), (463, 703495), (685, 475501), (1027, 317155), (1781, 182885), (2315, 140699), (5135, 63431), (6019, 54115), (8905, 36577), (10823, 30095)]