164010105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{74381}}^1$

素因数の和:74406

約数の個数: 36

約数和(自身を含む): 330702372

約数和(自身を除く): 166692267

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 74381, 223143, 371905, 520667, 669429, 1115715, 1562001, 2603335, 3347145, 3644669, 4686003, 7810005, 10934007, 18223345, 23430015, 32802021, 54670035, 164010105]

約数ペア:

[(1, 164010105), (3, 54670035), (5, 32802021), (7, 23430015), (9, 18223345), (15, 10934007), (21, 7810005), (35, 4686003), (45, 3644669), (49, 3347145), (63, 2603335), (105, 1562001), (147, 1115715), (245, 669429), (315, 520667), (441, 371905), (735, 223143), (2205, 74381)]