9992315

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 12458880

約数和(自身を除く): 2466565

約数列:

[1, 5, 41, 79, 205, 395, 617, 3085, 3239, 16195, 25297, 48743, 126485, 243715, 1998463, 9992315]

約数ペア:

[(1, 9992315), (5, 1998463), (41, 243715), (79, 126485), (205, 48743), (395, 25297), (617, 16195), (3085, 3239)]