16352445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 27780480

約数和(自身を除く): 11428035

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 317, 543, 905, 951, 1585, 2715, 3439, 4755, 6023, 10317, 17195, 18069, 30115, 51585, 57377, 90345, 172131, 286885, 860655, 1090163, 3270489, 5450815, 16352445]

約数ペア:

[(1, 16352445), (3, 5450815), (5, 3270489), (15, 1090163), (19, 860655), (57, 286885), (95, 172131), (181, 90345), (285, 57377), (317, 51585), (543, 30115), (905, 18069), (951, 17195), (1585, 10317), (2715, 6023), (3439, 4755)]