2222411125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1447}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 3030513408

約数和(自身を除く): 808102283

約数列:

[1, 5, 11, 25, 55, 125, 275, 1117, 1375, 1447, 5585, 7235, 12287, 15917, 27925, 36175, 61435, 79585, 139625, 180875, 307175, 397925, 1535875, 1616299, 1989625, 8081495, 17779289, 40407475, 88896445, 202037375, 444482225, 2222411125]

約数ペア:

[(1, 2222411125), (5, 444482225), (11, 202037375), (25, 88896445), (55, 40407475), (125, 17779289), (275, 8081495), (1117, 1989625), (1375, 1616299), (1447, 1535875), (5585, 397925), (7235, 307175), (12287, 180875), (15917, 139625), (27925, 79585), (36175, 61435)]