120868275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 219271680

約数和(自身を除く): 98403405

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 239, 275, 613, 717, 825, 1195, 1839, 2629, 3065, 3585, 5975, 6743, 7887, 9195, 13145, 15325, 17925, 20229, 33715, 39435, 45975, 65725, 101145, 146507, 168575, 197175, 439521, 505725, 732535, 1611577, 2197605, 3662675, 4834731, 8057885, 10988025, 24173655, 40289425, 120868275]

約数ペア:

[(1, 120868275), (3, 40289425), (5, 24173655), (11, 10988025), (15, 8057885), (25, 4834731), (33, 3662675), (55, 2197605), (75, 1611577), (165, 732535), (239, 505725), (275, 439521), (613, 197175), (717, 168575), (825, 146507), (1195, 101145), (1839, 65725), (2629, 45975), (3065, 39435), (3585, 33715), (5975, 20229), (6743, 17925), (7887, 15325), (9195, 13145)]