140139045

素因数分解:

$3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1733}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 249696000

約数和(自身を除く): 109556955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 599, 1733, 1797, 2995, 5199, 5391, 8665, 8985, 15597, 16173, 25995, 26955, 46791, 77985, 80865, 233955, 1038067, 3114201, 5190335, 9342603, 15571005, 28027809, 46713015, 140139045]

約数ペア:

[(1, 140139045), (3, 46713015), (5, 28027809), (9, 15571005), (15, 9342603), (27, 5190335), (45, 3114201), (135, 1038067), (599, 233955), (1733, 80865), (1797, 77985), (2995, 46791), (5199, 26955), (5391, 25995), (8665, 16173), (8985, 15597)]