71885955

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{34981}}^1$

素因数の和:35126

約数の個数: 16

約数和(自身を含む): 115860384

約数和(自身を除く): 43974429

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 34981, 104943, 174905, 524715, 4792397, 14377191, 23961985, 71885955]

約数ペア:

[(1, 71885955), (3, 23961985), (5, 14377191), (15, 4792397), (137, 524715), (411, 174905), (685, 104943), (2055, 34981)]