7109303045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1\times {\mathrm{859}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 9268103040

約数和(自身を除く): 2158799995

約数列:

[1, 5, 13, 65, 157, 785, 811, 859, 2041, 4055, 4295, 10205, 10543, 11167, 52715, 55835, 127327, 134863, 636635, 674315, 696649, 1655251, 1753219, 3483245, 8276255, 8766095, 9056437, 45282185, 109373893, 546869465, 1421860609, 7109303045]

約数ペア:

[(1, 7109303045), (5, 1421860609), (13, 546869465), (65, 109373893), (157, 45282185), (785, 9056437), (811, 8766095), (859, 8276255), (2041, 3483245), (4055, 1753219), (4295, 1655251), (10205, 696649), (10543, 674315), (11167, 636635), (52715, 134863), (55835, 127327)]