22491755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 9683605

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 379, 415, 715, 913, 1079, 1895, 4169, 4565, 4927, 5395, 11869, 20845, 24635, 31457, 54197, 59345, 157285, 270985, 346027, 408941, 1730135, 2044705, 4498351, 22491755]

約数ペア:

[(1, 22491755), (5, 4498351), (11, 2044705), (13, 1730135), (55, 408941), (65, 346027), (83, 270985), (143, 157285), (379, 59345), (415, 54197), (715, 31457), (913, 24635), (1079, 20845), (1895, 11869), (4169, 5395), (4565, 4927)]