9929905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 12602880

約数和(自身を除く): 2672975

約数列:

[1, 5, 23, 79, 115, 395, 1093, 1817, 5465, 9085, 25139, 86347, 125695, 431735, 1985981, 9929905]

約数ペア:

[(1, 9929905), (5, 1985981), (23, 431735), (79, 125695), (115, 86347), (395, 25139), (1093, 9085), (1817, 5465)]