23066945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 31739904

約数和(自身を除く): 8672959

約数列:

[1, 5, 11, 31, 55, 83, 155, 163, 341, 415, 815, 913, 1705, 1793, 2573, 4565, 5053, 8965, 12865, 13529, 25265, 28303, 55583, 67645, 141515, 148819, 277915, 419399, 744095, 2096995, 4613389, 23066945]

約数ペア:

[(1, 23066945), (5, 4613389), (11, 2096995), (31, 744095), (55, 419399), (83, 277915), (155, 148819), (163, 141515), (341, 67645), (415, 55583), (815, 28303), (913, 25265), (1705, 13529), (1793, 12865), (2573, 8965), (4565, 5053)]