22948205

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 9710995

約数列:

[1, 5, 7, 35, 53, 89, 139, 265, 371, 445, 623, 695, 973, 1855, 3115, 4717, 4865, 7367, 12371, 23585, 33019, 36835, 51569, 61855, 86597, 165095, 257845, 432985, 655663, 3278315, 4589641, 22948205]

約数ペア:

[(1, 22948205), (5, 4589641), (7, 3278315), (35, 655663), (53, 432985), (89, 257845), (139, 165095), (265, 86597), (371, 61855), (445, 51569), (623, 36835), (695, 33019), (973, 23585), (1855, 12371), (3115, 7367), (4717, 4865)]