71633013645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{280913779}}^1$

素因数の和:280913804

約数の個数: 16

約数和(自身を含む): 121354752960

約数和(自身を除く): 49721739315

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 280913779, 842741337, 1404568895, 4213706685, 4775534243, 14326602729, 23877671215, 71633013645]

約数ペア:

[(1, 71633013645), (3, 23877671215), (5, 14326602729), (15, 4775534243), (17, 4213706685), (51, 1404568895), (85, 842741337), (255, 280913779)]