72314355

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19207}}^1$

素因数の和:19466

約数の個数: 16

約数和(自身を含む): 116169984

約数和(自身を除く): 43855629

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 19207, 57621, 96035, 288105, 4820957, 14462871, 24104785, 72314355]

約数ペア:

[(1, 72314355), (3, 24104785), (5, 14462871), (15, 4820957), (251, 288105), (753, 96035), (1255, 57621), (3765, 19207)]