68614155

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2239}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 53958645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 2043, 2239, 3405, 6129, 6717, 10215, 11195, 20151, 30645, 33585, 60453, 100755, 302265, 508253, 1524759, 2541265, 4574277, 7623795, 13722831, 22871385, 68614155]

約数ペア:

[(1, 68614155), (3, 22871385), (5, 13722831), (9, 7623795), (15, 4574277), (27, 2541265), (45, 1524759), (135, 508253), (227, 302265), (681, 100755), (1135, 60453), (2043, 33585), (2239, 30645), (3405, 20151), (6129, 11195), (6717, 10215)]