195386715

素因数分解:

$3^3\times 5^1\times {\mathrm{1447309}}^1$

素因数の和:1447323

約数の個数: 16

約数和(自身を含む): 347354400

約数和(自身を除く): 151967685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1447309, 4341927, 7236545, 13025781, 21709635, 39077343, 65128905, 195386715]

約数ペア:

[(1, 195386715), (3, 65128905), (5, 39077343), (9, 21709635), (15, 13025781), (27, 7236545), (45, 4341927), (135, 1447309)]