15996465

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11467}}^1$

素因数の和:11509

約数の個数: 24

約数和(自身を含む): 28624128

約数和(自身を除く): 12627663

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 11467, 34401, 57335, 103203, 172005, 355477, 516015, 1066431, 1777385, 3199293, 5332155, 15996465]

約数ペア:

[(1, 15996465), (3, 5332155), (5, 3199293), (9, 1777385), (15, 1066431), (31, 516015), (45, 355477), (93, 172005), (155, 103203), (279, 57335), (465, 34401), (1395, 11467)]