2192948205

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{426229}}^1$

素因数の和:426258

約数の個数: 32

約数和(自身を含む): 4091808000

約数和(自身を除く): 1898859795

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 426229, 1278687, 2131145, 2983603, 6393435, 8950809, 14918015, 20885221, 44754045, 62655663, 104426105, 146196547, 313278315, 438589641, 730982735, 2192948205]

約数ペア:

[(1, 2192948205), (3, 730982735), (5, 438589641), (7, 313278315), (15, 146196547), (21, 104426105), (35, 62655663), (49, 44754045), (105, 20885221), (147, 14918015), (245, 8950809), (343, 6393435), (735, 2983603), (1029, 2131145), (1715, 1278687), (5145, 426229)]