9882845

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 14224896

約数和(自身を除く): 4342051

約数列:

[1, 5, 7, 35, 41, 71, 97, 205, 287, 355, 485, 497, 679, 1435, 2485, 2911, 3395, 3977, 6887, 14555, 19885, 20377, 27839, 34435, 48209, 101885, 139195, 241045, 282367, 1411835, 1976569, 9882845]

約数ペア:

[(1, 9882845), (5, 1976569), (7, 1411835), (35, 282367), (41, 241045), (71, 139195), (97, 101885), (205, 48209), (287, 34435), (355, 27839), (485, 20377), (497, 19885), (679, 14555), (1435, 6887), (2485, 3977), (2911, 3395)]