22331815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 30606336

約数和(自身を除く): 8274521

約数列:

[1, 5, 11, 47, 53, 55, 163, 235, 265, 517, 583, 815, 1793, 2491, 2585, 2915, 7661, 8639, 8965, 12455, 27401, 38305, 43195, 84271, 95029, 137005, 406033, 421355, 475145, 2030165, 4466363, 22331815]

約数ペア:

[(1, 22331815), (5, 4466363), (11, 2030165), (47, 475145), (53, 421355), (55, 406033), (163, 137005), (235, 95029), (265, 84271), (517, 43195), (583, 38305), (815, 27401), (1793, 12455), (2491, 8965), (2585, 8639), (2915, 7661)]