22471515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4127}}^1$

素因数の和:4160

約数の個数: 36

約数和(自身を含む): 42823872

約数和(自身を除く): 20352357

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 4127, 5445, 12381, 20635, 37143, 45397, 61905, 136191, 185715, 226985, 408573, 499367, 680955, 1498101, 2042865, 2496835, 4494303, 7490505, 22471515]

約数ペア:

[(1, 22471515), (3, 7490505), (5, 4494303), (9, 2496835), (11, 2042865), (15, 1498101), (33, 680955), (45, 499367), (55, 408573), (99, 226985), (121, 185715), (165, 136191), (363, 61905), (495, 45397), (605, 37143), (1089, 20635), (1815, 12381), (4127, 5445)]