9835215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 17504256

約数和(自身を除く): 7669041

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 1627, 2015, 4881, 6045, 8135, 21151, 24405, 50437, 63453, 105755, 151311, 252185, 317265, 655681, 756555, 1967043, 3278405, 9835215]

約数ペア:

[(1, 9835215), (3, 3278405), (5, 1967043), (13, 756555), (15, 655681), (31, 317265), (39, 252185), (65, 151311), (93, 105755), (155, 63453), (195, 50437), (403, 24405), (465, 21151), (1209, 8135), (1627, 6045), (2015, 4881)]