155790735

素因数分解:

$3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{5227}}^1$

素因数の和:7222

約数の個数: 16

約数和(自身を含む): 249438336

約数和(自身を除く): 93647601

約数列:

[1, 3, 5, 15, 1987, 5227, 5961, 9935, 15681, 26135, 29805, 78405, 10386049, 31158147, 51930245, 155790735]

約数ペア:

[(1, 155790735), (3, 51930245), (5, 31158147), (15, 10386049), (1987, 78405), (5227, 29805), (5961, 26135), (9935, 15681)]