13186245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 22632192

約数和(自身を除く): 9445947

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 1033, 2553, 3099, 4255, 5165, 12765, 15495, 23759, 38221, 71277, 114663, 118795, 191105, 356385, 573315, 879083, 2637249, 4395415, 13186245]

約数ペア:

[(1, 13186245), (3, 4395415), (5, 2637249), (15, 879083), (23, 573315), (37, 356385), (69, 191105), (111, 118795), (115, 114663), (185, 71277), (345, 38221), (555, 23759), (851, 15495), (1033, 12765), (2553, 5165), (3099, 4255)]