53554325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 72986400

約数和(自身を除く): 19432075

約数列:

[1, 5, 11, 25, 55, 149, 275, 745, 1307, 1639, 3725, 6535, 8195, 14377, 32675, 40975, 71885, 194743, 359425, 973715, 2142173, 4868575, 10710865, 53554325]

約数ペア:

[(1, 53554325), (5, 10710865), (11, 4868575), (25, 2142173), (55, 973715), (149, 359425), (275, 194743), (745, 71885), (1307, 40975), (1639, 32675), (3725, 14377), (6535, 8195)]