79614145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 110103840

約数和(自身を除く): 30489695

約数列:

[1, 5, 13, 17, 65, 85, 109, 221, 545, 661, 1105, 1417, 1853, 3305, 7085, 8593, 9265, 11237, 24089, 42965, 56185, 72049, 120445, 146081, 360245, 730405, 936637, 1224833, 4683185, 6124165, 15922829, 79614145]

約数ペア:

[(1, 79614145), (5, 15922829), (13, 6124165), (17, 4683185), (65, 1224833), (85, 936637), (109, 730405), (221, 360245), (545, 146081), (661, 120445), (1105, 72049), (1417, 56185), (1853, 42965), (3305, 24089), (7085, 11237), (8593, 9265)]