68843915

素因数分解:

$5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1489}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 94549440

約数和(自身を除く): 25705525

約数列:

[1, 5, 7, 35, 1321, 1489, 6605, 7445, 9247, 10423, 46235, 52115, 1966969, 9834845, 13768783, 68843915]

約数ペア:

[(1, 68843915), (5, 13768783), (7, 9834845), (35, 1966969), (1321, 52115), (1489, 46235), (6605, 10423), (7445, 9247)]