145770345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{66109}}^1$

素因数の和:66134

約数の個数: 36

約数和(自身を含む): 293925060

約数和(自身を除く): 148154715

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 66109, 198327, 330545, 462763, 594981, 991635, 1388289, 2313815, 2974905, 3239341, 4164867, 6941445, 9718023, 16196705, 20824335, 29154069, 48590115, 145770345]

約数ペア:

[(1, 145770345), (3, 48590115), (5, 29154069), (7, 20824335), (9, 16196705), (15, 9718023), (21, 6941445), (35, 4164867), (45, 3239341), (49, 2974905), (63, 2313815), (105, 1388289), (147, 991635), (245, 594981), (315, 462763), (441, 330545), (735, 198327), (2205, 66109)]