497962425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 856320192

約数和(自身を除く): 358357767

約数列:

[1, 3, 5, 15, 25, 41, 67, 75, 123, 201, 205, 335, 615, 1005, 1025, 1675, 2417, 2747, 3075, 5025, 7251, 8241, 12085, 13735, 36255, 41205, 60425, 68675, 99097, 161939, 181275, 206025, 297291, 485817, 495485, 809695, 1486455, 2429085, 2477425, 4048475, 6639499, 7432275, 12145425, 19918497, 33197495, 99592485, 165987475, 497962425]

約数ペア:

[(1, 497962425), (3, 165987475), (5, 99592485), (15, 33197495), (25, 19918497), (41, 12145425), (67, 7432275), (75, 6639499), (123, 4048475), (201, 2477425), (205, 2429085), (335, 1486455), (615, 809695), (1005, 495485), (1025, 485817), (1675, 297291), (2417, 206025), (2747, 181275), (3075, 161939), (5025, 99097), (7251, 68675), (8241, 60425), (12085, 41205), (13735, 36255)]