22461225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 40176000

約数和(自身を除く): 17714775

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 449, 575, 667, 725, 1347, 1725, 2001, 2175, 2245, 3335, 6735, 10005, 10327, 11225, 13021, 16675, 30981, 33675, 39063, 50025, 51635, 65105, 154905, 195315, 258175, 299483, 325525, 774525, 898449, 976575, 1497415, 4492245, 7487075, 22461225]

約数ペア:

[(1, 22461225), (3, 7487075), (5, 4492245), (15, 1497415), (23, 976575), (25, 898449), (29, 774525), (69, 325525), (75, 299483), (87, 258175), (115, 195315), (145, 154905), (345, 65105), (435, 51635), (449, 50025), (575, 39063), (667, 33675), (725, 30981), (1347, 16675), (1725, 13021), (2001, 11225), (2175, 10327), (2245, 10005), (3335, 6735)]