2115013995

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{719}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 3706560000

約数和(自身を除く): 1591546005

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 499, 655, 719, 1179, 1497, 1965, 2157, 2495, 3595, 4491, 5895, 6471, 7485, 10785, 22455, 32355, 65369, 94189, 196107, 282567, 326845, 358781, 470945, 588321, 847701, 980535, 1076343, 1412835, 1793905, 2941605, 3229029, 4238505, 5381715, 16145145, 47000311, 141000933, 235001555, 423002799, 705004665, 2115013995]

約数ペア:

[(1, 2115013995), (3, 705004665), (5, 423002799), (9, 235001555), (15, 141000933), (45, 47000311), (131, 16145145), (393, 5381715), (499, 4238505), (655, 3229029), (719, 2941605), (1179, 1793905), (1497, 1412835), (1965, 1076343), (2157, 980535), (2495, 847701), (3595, 588321), (4491, 470945), (5895, 358781), (6471, 326845), (7485, 282567), (10785, 196107), (22455, 94189), (32355, 65369)]