40306005

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4367

約数の個数: 40

約数和(自身を含む): 75411072

約数和(自身を除く): 35105067

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 4327, 9315, 12981, 21635, 38943, 64905, 99521, 116829, 194715, 298563, 350487, 497605, 584145, 895689, 1492815, 1752435, 2687067, 4478445, 8061201, 13435335, 40306005]

約数ペア:

[(1, 40306005), (3, 13435335), (5, 8061201), (9, 4478445), (15, 2687067), (23, 1752435), (27, 1492815), (45, 895689), (69, 584145), (81, 497605), (115, 350487), (135, 298563), (207, 194715), (345, 116829), (405, 99521), (621, 64905), (1035, 38943), (1863, 21635), (3105, 12981), (4327, 9315)]