66011745

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 41763615

約数列:

[1, 3, 5, 15, 89, 197, 251, 267, 445, 591, 753, 985, 1255, 1335, 2955, 3765, 17533, 22339, 49447, 52599, 67017, 87665, 111695, 148341, 247235, 262995, 335085, 741705, 4400783, 13202349, 22003915, 66011745]

約数ペア:

[(1, 66011745), (3, 22003915), (5, 13202349), (15, 4400783), (89, 741705), (197, 335085), (251, 262995), (267, 247235), (445, 148341), (591, 111695), (753, 87665), (985, 67017), (1255, 52599), (1335, 49447), (2955, 22339), (3765, 17533)]