137711205

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2423}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 245502720

約数和(自身を除く): 107791515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 1263, 2105, 2423, 3789, 6315, 7269, 11367, 12115, 18945, 21807, 36345, 56835, 65421, 109035, 327105, 1020083, 3060249, 5100415, 9180747, 15301245, 27542241, 45903735, 137711205]

約数ペア:

[(1, 137711205), (3, 45903735), (5, 27542241), (9, 15301245), (15, 9180747), (27, 5100415), (45, 3060249), (135, 1020083), (421, 327105), (1263, 109035), (2105, 65421), (2423, 56835), (3789, 36345), (6315, 21807), (7269, 18945), (11367, 12115)]