53723385

素因数分解:

$3^3\times 5^1\times {\mathrm{397951}}^1$

素因数の和:397965

約数の個数: 16

約数和(自身を含む): 95508480

約数和(自身を除く): 41785095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397951, 1193853, 1989755, 3581559, 5969265, 10744677, 17907795, 53723385]

約数ペア:

[(1, 53723385), (3, 17907795), (5, 10744677), (9, 5969265), (15, 3581559), (27, 1989755), (45, 1193853), (135, 397951)]