12040035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16381}}^1$

素因数の和:16403

約数の個数: 24

約数和(自身を含む): 22410576

約数和(自身を除く): 10370541

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16381, 49143, 81905, 114667, 245715, 344001, 573335, 802669, 1720005, 2408007, 4013345, 12040035]

約数ペア:

[(1, 12040035), (3, 4013345), (5, 2408007), (7, 1720005), (15, 802669), (21, 573335), (35, 344001), (49, 245715), (105, 114667), (147, 81905), (245, 49143), (735, 16381)]