87432885

素因数分解:

$3^3\times 5^1\times {\mathrm{647651}}^1$

素因数の和:647665

約数の個数: 16

約数和(自身を含む): 155436480

約数和(自身を除く): 68003595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 647651, 1942953, 3238255, 5828859, 9714765, 17486577, 29144295, 87432885]

約数ペア:

[(1, 87432885), (3, 29144295), (5, 17486577), (9, 9714765), (15, 5828859), (27, 3238255), (45, 1942953), (135, 647651)]