22430735

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 30879288

約数和(自身を除く): 8448553

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 289, 323, 361, 731, 817, 1445, 1615, 1805, 3655, 4085, 5491, 6137, 12427, 13889, 15523, 27455, 30685, 62135, 69445, 77615, 104329, 236113, 263891, 521645, 1180565, 1319455, 4486147, 22430735]

約数ペア:

[(1, 22430735), (5, 4486147), (17, 1319455), (19, 1180565), (43, 521645), (85, 263891), (95, 236113), (215, 104329), (289, 77615), (323, 69445), (361, 62135), (731, 30685), (817, 27455), (1445, 15523), (1615, 13889), (1805, 12427), (3655, 6137), (4085, 5491)]