9647495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 4190329

約数列:

[1, 5, 11, 13, 55, 65, 103, 131, 143, 515, 655, 715, 1133, 1339, 1441, 1703, 5665, 6695, 7205, 8515, 13493, 14729, 18733, 67465, 73645, 93665, 148423, 175409, 742115, 877045, 1929499, 9647495]

約数ペア:

[(1, 9647495), (5, 1929499), (11, 877045), (13, 742115), (55, 175409), (65, 148423), (103, 93665), (131, 73645), (143, 67465), (515, 18733), (655, 14729), (715, 13493), (1133, 8515), (1339, 7205), (1441, 6695), (1703, 5665)]