4722225

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 7916160

約数和(自身を除く): 3193935

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 797, 1185, 1975, 2391, 3985, 5925, 11955, 19925, 59775, 62963, 188889, 314815, 944445, 1574075, 4722225]

約数ペア:

[(1, 4722225), (3, 1574075), (5, 944445), (15, 314815), (25, 188889), (75, 62963), (79, 59775), (237, 19925), (395, 11955), (797, 5925), (1185, 3985), (1975, 2391)]