69970845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 128471040

約数和(自身を除く): 58500195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 2459, 4065, 5691, 7377, 9485, 12295, 17213, 28455, 36885, 51639, 86065, 258195, 666389, 1999167, 3331945, 4664723, 9995835, 13994169, 23323615, 69970845]

約数ペア:

[(1, 69970845), (3, 23323615), (5, 13994169), (7, 9995835), (15, 4664723), (21, 3331945), (35, 1999167), (105, 666389), (271, 258195), (813, 86065), (1355, 51639), (1897, 36885), (2459, 28455), (4065, 17213), (5691, 12295), (7377, 9485)]