11106215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 13946880

約数和(自身を除く): 2840665

約数列:

[1, 5, 31, 79, 155, 395, 907, 2449, 4535, 12245, 28117, 71653, 140585, 358265, 2221243, 11106215]

約数ペア:

[(1, 11106215), (5, 2221243), (31, 358265), (79, 140585), (155, 71653), (395, 28117), (907, 12245), (2449, 4535)]