42724705

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 52568064

約数和(自身を除く): 9843359

約数列:

[1, 5, 61, 127, 305, 635, 1103, 5515, 7747, 38735, 67283, 140081, 336415, 700405, 8544941, 42724705]

約数ペア:

[(1, 42724705), (5, 8544941), (61, 700405), (127, 336415), (305, 140081), (635, 67283), (1103, 38735), (5515, 7747)]