4957975

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 24

約数和(自身を含む): 6807600

約数和(自身を除く): 1849625

約数列:

[1, 5, 11, 25, 55, 121, 149, 275, 605, 745, 1331, 1639, 3025, 3725, 6655, 8195, 18029, 33275, 40975, 90145, 198319, 450725, 991595, 4957975]

約数ペア:

[(1, 4957975), (5, 991595), (11, 450725), (25, 198319), (55, 90145), (121, 40975), (149, 33275), (275, 18029), (605, 8195), (745, 6655), (1331, 3725), (1639, 3025)]