73410575

素因数分解:

$5^2\times 7^4\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 30

約数和(自身を含む): 106281144

約数和(自身を除く): 32870569

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1223, 1225, 1715, 2401, 6115, 8561, 8575, 12005, 30575, 42805, 59927, 60025, 214025, 299635, 419489, 1498175, 2097445, 2936423, 10487225, 14682115, 73410575]

約数ペア:

[(1, 73410575), (5, 14682115), (7, 10487225), (25, 2936423), (35, 2097445), (49, 1498175), (175, 419489), (245, 299635), (343, 214025), (1223, 60025), (1225, 59927), (1715, 42805), (2401, 30575), (6115, 12005), (8561, 8575)]