71311955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9067}}^1$

素因数の和:9107

約数の個数: 24

約数和(自身を含む): 101307696

約数和(自身を除く): 29995741

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 9067, 45335, 99737, 117871, 498685, 589355, 1097107, 1296581, 5485535, 6482905, 14262391, 71311955]

約数ペア:

[(1, 71311955), (5, 14262391), (11, 6482905), (13, 5485535), (55, 1296581), (65, 1097107), (121, 589355), (143, 498685), (605, 117871), (715, 99737), (1573, 45335), (7865, 9067)]