959445

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 1812096

約数和(自身を除く): 852651

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 103, 115, 135, 207, 309, 345, 405, 515, 621, 927, 1035, 1545, 1863, 2369, 2781, 3105, 4635, 7107, 8343, 9315, 11845, 13905, 21321, 35535, 41715, 63963, 106605, 191889, 319815, 959445]

約数ペア:

[(1, 959445), (3, 319815), (5, 191889), (9, 106605), (15, 63963), (23, 41715), (27, 35535), (45, 21321), (69, 13905), (81, 11845), (103, 9315), (115, 8343), (135, 7107), (207, 4635), (309, 3105), (345, 2781), (405, 2369), (515, 1863), (621, 1545), (927, 1035)]