106885905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{145423}}^1$

素因数の和:145445

約数の個数: 24

約数和(自身を含む): 198940032

約数和(自身を除く): 92054127

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 145423, 436269, 727115, 1017961, 2181345, 3053883, 5089805, 7125727, 15269415, 21377181, 35628635, 106885905]

約数ペア:

[(1, 106885905), (3, 35628635), (5, 21377181), (7, 15269415), (15, 7125727), (21, 5089805), (35, 3053883), (49, 2181345), (105, 1017961), (147, 727115), (245, 436269), (735, 145423)]