23221055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 33481728

約数和(自身を除く): 10260673

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 691, 715, 2585, 3055, 3455, 6721, 7601, 8983, 32477, 33605, 38005, 44915, 98813, 162385, 357247, 422201, 494065, 1786235, 2111005, 4644211, 23221055]

約数ペア:

[(1, 23221055), (5, 4644211), (11, 2111005), (13, 1786235), (47, 494065), (55, 422201), (65, 357247), (143, 162385), (235, 98813), (517, 44915), (611, 38005), (691, 33605), (715, 32477), (2585, 8983), (3055, 7601), (3455, 6721)]