291942145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{10267}}^1$

素因数の和:10341

約数の個数: 24

約数和(自身を含む): 393305472

約数和(自身を除く): 101363327

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 10267, 28435, 51335, 112937, 482549, 564685, 1242307, 2412745, 5308039, 6211535, 26540195, 58388429, 291942145]

約数ペア:

[(1, 291942145), (5, 58388429), (11, 26540195), (47, 6211535), (55, 5308039), (121, 2412745), (235, 1242307), (517, 564685), (605, 482549), (2585, 112937), (5687, 51335), (10267, 28435)]