11818335

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 19692288

約数和(自身を除く): 7873953

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 251, 365, 645, 753, 1095, 1255, 3139, 3765, 9417, 10793, 15695, 18323, 32379, 47085, 53965, 54969, 91615, 161895, 274845, 787889, 2363667, 3939445, 11818335]

約数ペア:

[(1, 11818335), (3, 3939445), (5, 2363667), (15, 787889), (43, 274845), (73, 161895), (129, 91615), (215, 54969), (219, 53965), (251, 47085), (365, 32379), (645, 18323), (753, 15695), (1095, 10793), (1255, 9417), (3139, 3765)]