2223647785

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 2770993152

約数和(自身を除く): 547345367

約数列:

[1, 5, 47, 107, 191, 235, 463, 535, 955, 2315, 5029, 8977, 20437, 21761, 25145, 44885, 49541, 88433, 102185, 108805, 247705, 442165, 960539, 2328427, 4156351, 4802695, 9462331, 11642135, 20781755, 47311655, 444729557, 2223647785]

約数ペア:

[(1, 2223647785), (5, 444729557), (47, 47311655), (107, 20781755), (191, 11642135), (235, 9462331), (463, 4802695), (535, 4156351), (955, 2328427), (2315, 960539), (5029, 442165), (8977, 247705), (20437, 108805), (21761, 102185), (25145, 88433), (44885, 49541)]