13330215

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 23931336

約数和(自身を除く): 10601121

約数列:

[1, 3, 5, 9, 15, 43, 45, 83, 129, 215, 249, 387, 415, 645, 747, 1245, 1935, 3569, 3735, 6889, 10707, 17845, 20667, 32121, 34445, 53535, 62001, 103335, 160605, 296227, 310005, 888681, 1481135, 2666043, 4443405, 13330215]

約数ペア:

[(1, 13330215), (3, 4443405), (5, 2666043), (9, 1481135), (15, 888681), (43, 310005), (45, 296227), (83, 160605), (129, 103335), (215, 62001), (249, 53535), (387, 34445), (415, 32121), (645, 20667), (747, 17845), (1245, 10707), (1935, 6889), (3569, 3735)]