9256415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 13768704

約数和(自身を除く): 4512289

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 331, 595, 799, 1645, 1655, 2317, 3995, 5593, 5627, 11585, 15557, 27965, 28135, 39389, 77785, 108899, 196945, 264469, 544495, 1322345, 1851283, 9256415]

約数ペア:

[(1, 9256415), (5, 1851283), (7, 1322345), (17, 544495), (35, 264469), (47, 196945), (85, 108899), (119, 77785), (235, 39389), (329, 28135), (331, 27965), (595, 15557), (799, 11585), (1645, 5627), (1655, 5593), (2317, 3995)]