17247483955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{43997}}^1$

素因数の和:44215

約数の個数: 32

約数和(自身を含む): 23032425024

約数和(自身を除く): 5784941069

約数列:

[1, 5, 13, 37, 65, 163, 185, 481, 815, 2119, 2405, 6031, 10595, 30155, 43997, 78403, 219985, 392015, 571961, 1627889, 2859805, 7171511, 8139445, 21162557, 35857555, 93229643, 105812785, 265345907, 466148215, 1326729535, 3449496791, 17247483955]

約数ペア:

[(1, 17247483955), (5, 3449496791), (13, 1326729535), (37, 466148215), (65, 265345907), (163, 105812785), (185, 93229643), (481, 35857555), (815, 21162557), (2119, 8139445), (2405, 7171511), (6031, 2859805), (10595, 1627889), (30155, 571961), (43997, 392015), (78403, 219985)]