55317165

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{51941}}^1$

素因数の和:52020

約数の個数: 16

約数和(自身を含む): 89755776

約数和(自身を除く): 34438611

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 51941, 155823, 259705, 779115, 3687811, 11063433, 18439055, 55317165]

約数ペア:

[(1, 55317165), (3, 18439055), (5, 11063433), (15, 3687811), (71, 779115), (213, 259705), (355, 155823), (1065, 51941)]