22538235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 37433088

約数和(自身を除く): 14894853

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 421, 645, 1245, 1263, 2105, 3569, 6315, 10707, 17845, 18103, 34943, 53535, 54309, 90515, 104829, 174715, 271545, 524145, 1502549, 4507647, 7512745, 22538235]

約数ペア:

[(1, 22538235), (3, 7512745), (5, 4507647), (15, 1502549), (43, 524145), (83, 271545), (129, 174715), (215, 104829), (249, 90515), (415, 54309), (421, 53535), (645, 34943), (1245, 18103), (1263, 17845), (2105, 10707), (3569, 6315)]