224945785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 292723200

約数和(自身を除く): 67777415

約数列:

[1, 5, 17, 79, 85, 139, 241, 395, 695, 1205, 1343, 2363, 4097, 6715, 10981, 11815, 19039, 20485, 33499, 54905, 95195, 167495, 186677, 323663, 569483, 933385, 1618315, 2646421, 2847415, 13232105, 44989157, 224945785]

約数ペア:

[(1, 224945785), (5, 44989157), (17, 13232105), (79, 2847415), (85, 2646421), (139, 1618315), (241, 933385), (395, 569483), (695, 323663), (1205, 186677), (1343, 167495), (2363, 95195), (4097, 54905), (6715, 33499), (10981, 20485), (11815, 19039)]