218362540065

素因数分解:

$3^1\times 5^1\times {\mathrm{30211}}^1\times {\mathrm{481861}}^1$

素因数の和:512080

約数の個数: 16

約数和(自身を含む): 349392353856

約数和(自身を除く): 131029813791

約数列:

[1, 3, 5, 15, 30211, 90633, 151055, 453165, 481861, 1445583, 2409305, 7227915, 14557502671, 43672508013, 72787513355, 218362540065]

約数ペア:

[(1, 218362540065), (3, 72787513355), (5, 43672508013), (15, 14557502671), (30211, 7227915), (90633, 2409305), (151055, 1445583), (453165, 481861)]