28776572025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{14281}}^1$

素因数の和:14762

約数の個数: 48

約数和(自身を含む): 48411181248

約数和(自身を除く): 19634609223

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 401, 1005, 1203, 1675, 2005, 5025, 6015, 10025, 14281, 26867, 30075, 42843, 71405, 80601, 134335, 214215, 357025, 403005, 671675, 956827, 1071075, 2015025, 2870481, 4784135, 5726681, 14352405, 17180043, 23920675, 28633405, 71762025, 85900215, 143167025, 383687627, 429501075, 1151062881, 1918438135, 5755314405, 9592190675, 28776572025]

約数ペア:

[(1, 28776572025), (3, 9592190675), (5, 5755314405), (15, 1918438135), (25, 1151062881), (67, 429501075), (75, 383687627), (201, 143167025), (335, 85900215), (401, 71762025), (1005, 28633405), (1203, 23920675), (1675, 17180043), (2005, 14352405), (5025, 5726681), (6015, 4784135), (10025, 2870481), (14281, 2015025), (26867, 1071075), (30075, 956827), (42843, 671675), (71405, 403005), (80601, 357025), (134335, 214215)]