8255965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 3065891

約数列:

[1, 5, 17, 23, 41, 85, 103, 115, 205, 391, 515, 697, 943, 1751, 1955, 2369, 3485, 4223, 4715, 8755, 11845, 16031, 21115, 40273, 71791, 80155, 97129, 201365, 358955, 485645, 1651193, 8255965]

約数ペア:

[(1, 8255965), (5, 1651193), (17, 485645), (23, 358955), (41, 201365), (85, 97129), (103, 80155), (115, 71791), (205, 40273), (391, 21115), (515, 16031), (697, 11845), (943, 8755), (1751, 4715), (1955, 4223), (2369, 3485)]