46139825

素因数分解:

$5^2\times {\mathrm{89}}^2\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 18

約数和(自身を含む): 58111794

約数和(自身を除く): 11971969

約数列:

[1, 5, 25, 89, 233, 445, 1165, 2225, 5825, 7921, 20737, 39605, 103685, 198025, 518425, 1845593, 9227965, 46139825]

約数ペア:

[(1, 46139825), (5, 9227965), (25, 1845593), (89, 518425), (233, 198025), (445, 103685), (1165, 39605), (2225, 20737), (5825, 7921)]