2457225

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 4494256

約数和(自身を除く): 2037031

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 163, 201, 225, 335, 489, 603, 815, 1005, 1467, 1675, 2445, 3015, 4075, 5025, 7335, 10921, 12225, 15075, 32763, 36675, 54605, 98289, 163815, 273025, 491445, 819075, 2457225]

約数ペア:

[(1, 2457225), (3, 819075), (5, 491445), (9, 273025), (15, 163815), (25, 98289), (45, 54605), (67, 36675), (75, 32763), (163, 15075), (201, 12225), (225, 10921), (335, 7335), (489, 5025), (603, 4075), (815, 3015), (1005, 2445), (1467, 1675)]