2017337025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{3989}}^1$

素因数の和:4626

約数の個数: 48

約数和(自身を含む): 3645391680

約数和(自身を除く): 1628054655

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 613, 825, 1839, 3065, 3989, 6743, 9195, 11967, 15325, 19945, 20229, 33715, 43879, 45975, 59835, 99725, 101145, 131637, 168575, 219395, 299175, 505725, 658185, 1096975, 2445257, 3290925, 7335771, 12226285, 26897827, 36678855, 61131425, 80693481, 134489135, 183394275, 403467405, 672445675, 2017337025]

約数ペア:

[(1, 2017337025), (3, 672445675), (5, 403467405), (11, 183394275), (15, 134489135), (25, 80693481), (33, 61131425), (55, 36678855), (75, 26897827), (165, 12226285), (275, 7335771), (613, 3290925), (825, 2445257), (1839, 1096975), (3065, 658185), (3989, 505725), (6743, 299175), (9195, 219395), (11967, 168575), (15325, 131637), (19945, 101145), (20229, 99725), (33715, 59835), (43879, 45975)]