72566615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18583}}^1$

素因数の和:18670

約数の個数: 16

約数和(自身を含む): 96339456

約数和(自身を除く): 23772841

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 18583, 92915, 204413, 1022065, 1319393, 6596965, 14513323, 72566615]

約数ペア:

[(1, 72566615), (5, 14513323), (11, 6596965), (55, 1319393), (71, 1022065), (355, 204413), (781, 92915), (3905, 18583)]