39666835

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 54149760

約数和(自身を除く): 14482925

約数列:

[1, 5, 13, 23, 65, 115, 157, 169, 299, 785, 845, 1495, 2041, 2197, 3611, 3887, 10205, 10985, 18055, 19435, 26533, 46943, 50531, 132665, 234715, 252655, 344929, 610259, 1724645, 3051295, 7933367, 39666835]

約数ペア:

[(1, 39666835), (5, 7933367), (13, 3051295), (23, 1724645), (65, 610259), (115, 344929), (157, 252655), (169, 234715), (299, 132665), (785, 50531), (845, 46943), (1495, 26533), (2041, 19435), (2197, 18055), (3611, 10985), (3887, 10205)]