39873195

素因数分解:

$3^3\times 5^1\times {\mathrm{295357}}^1$

素因数の和:295371

約数の個数: 16

約数和(自身を含む): 70885920

約数和(自身を除く): 31012725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 295357, 886071, 1476785, 2658213, 4430355, 7974639, 13291065, 39873195]

約数ペア:

[(1, 39873195), (3, 13291065), (5, 7974639), (9, 4430355), (15, 2658213), (27, 1476785), (45, 886071), (135, 295357)]