73920265

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 91404288

約数和(自身を除く): 17484023

約数列:

[1, 5, 37, 185, 463, 863, 2315, 4315, 17131, 31931, 85655, 159655, 399569, 1997845, 14784053, 73920265]

約数ペア:

[(1, 73920265), (5, 14784053), (37, 1997845), (185, 399569), (463, 159655), (863, 85655), (2315, 31931), (4315, 17131)]