325536225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1381}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 616924800

約数和(自身を除く): 291388575

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 449, 525, 1347, 1381, 2245, 3143, 4143, 6735, 6905, 9429, 9667, 11225, 15715, 20715, 29001, 33675, 34525, 47145, 48335, 78575, 103575, 145005, 235725, 241675, 620069, 725025, 1860207, 3100345, 4340483, 9301035, 13021449, 15501725, 21702415, 46505175, 65107245, 108512075, 325536225]

約数ペア:

[(1, 325536225), (3, 108512075), (5, 65107245), (7, 46505175), (15, 21702415), (21, 15501725), (25, 13021449), (35, 9301035), (75, 4340483), (105, 3100345), (175, 1860207), (449, 725025), (525, 620069), (1347, 241675), (1381, 235725), (2245, 145005), (3143, 103575), (4143, 78575), (6735, 48335), (6905, 47145), (9429, 34525), (9667, 33675), (11225, 29001), (15715, 20715)]