166563735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11701}}^1$

素因数の和:11795

約数の個数: 32

約数和(自身を含む): 290958528

約数和(自身を除く): 124394793

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 11701, 14235, 35103, 58505, 152113, 175515, 456339, 760565, 854173, 2281695, 2562519, 4270865, 11104249, 12812595, 33312747, 55521245, 166563735]

約数ペア:

[(1, 166563735), (3, 55521245), (5, 33312747), (13, 12812595), (15, 11104249), (39, 4270865), (65, 2562519), (73, 2281695), (195, 854173), (219, 760565), (365, 456339), (949, 175515), (1095, 152113), (2847, 58505), (4745, 35103), (11701, 14235)]