22638385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 34209792

約数和(自身を除く): 11571407

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 463, 635, 889, 1397, 2315, 3241, 4445, 5093, 6985, 9779, 16205, 25465, 35651, 48895, 58801, 178255, 294005, 411607, 646811, 2058035, 3234055, 4527677, 22638385]

約数ペア:

[(1, 22638385), (5, 4527677), (7, 3234055), (11, 2058035), (35, 646811), (55, 411607), (77, 294005), (127, 178255), (385, 58801), (463, 48895), (635, 35651), (889, 25465), (1397, 16205), (2315, 9779), (3241, 6985), (4445, 5093)]