1566950005

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{5153}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 1913453424

約数和(自身を除く): 346503419

約数列:

[1, 5, 61, 305, 997, 4985, 5153, 25765, 60817, 304085, 314333, 1571665, 5137541, 25687705, 313390001, 1566950005]

約数ペア:

[(1, 1566950005), (5, 313390001), (61, 25687705), (305, 5137541), (997, 1571665), (4985, 314333), (5153, 304085), (25765, 60817)]