22168565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 27786240

約数和(自身を除く): 5617675

約数列:

[1, 5, 31, 89, 155, 445, 1607, 2759, 8035, 13795, 49817, 143023, 249085, 715115, 4433713, 22168565]

約数ペア:

[(1, 22168565), (5, 4433713), (31, 715115), (89, 249085), (155, 143023), (445, 49817), (1607, 13795), (2759, 8035)]