55853805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1021}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 102428928

約数和(自身を除く): 46575123

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 521, 1021, 1563, 2605, 3063, 3647, 5105, 7147, 7815, 10941, 15315, 18235, 21441, 35735, 54705, 107205, 531941, 1595823, 2659705, 3723587, 7979115, 11170761, 18617935, 55853805]

約数ペア:

[(1, 55853805), (3, 18617935), (5, 11170761), (7, 7979115), (15, 3723587), (21, 2659705), (35, 1595823), (105, 531941), (521, 107205), (1021, 54705), (1563, 35735), (2605, 21441), (3063, 18235), (3647, 15315), (5105, 10941), (7147, 7815)]