244392715

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 357508800

約数和(自身を除く): 113116085

約数列:

[1, 5, 7, 29, 35, 47, 109, 145, 203, 235, 329, 545, 763, 1015, 1363, 1645, 2209, 3161, 3815, 5123, 6815, 9541, 11045, 15463, 15805, 22127, 25615, 35861, 47705, 64061, 77315, 110635, 148567, 179305, 240781, 320305, 448427, 742835, 1039969, 1203905, 1685467, 2242135, 5199845, 6982649, 8427335, 34913245, 48878543, 244392715]

約数ペア:

[(1, 244392715), (5, 48878543), (7, 34913245), (29, 8427335), (35, 6982649), (47, 5199845), (109, 2242135), (145, 1685467), (203, 1203905), (235, 1039969), (329, 742835), (545, 448427), (763, 320305), (1015, 240781), (1363, 179305), (1645, 148567), (2209, 110635), (3161, 77315), (3815, 64061), (5123, 47705), (6815, 35861), (9541, 25615), (11045, 22127), (15463, 15805)]