61468695

素因数分解:

$3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2131}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 106762032

約数和(自身を除く): 45293337

約数列:

[1, 3, 5, 9, 15, 45, 641, 1923, 2131, 3205, 5769, 6393, 9615, 10655, 19179, 28845, 31965, 95895, 1365971, 4097913, 6829855, 12293739, 20489565, 61468695]

約数ペア:

[(1, 61468695), (3, 20489565), (5, 12293739), (9, 6829855), (15, 4097913), (45, 1365971), (641, 95895), (1923, 31965), (2131, 28845), (3205, 19179), (5769, 10655), (6393, 9615)]