16827835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 5525573

約数列:

[1, 5, 23, 41, 43, 83, 115, 205, 215, 415, 943, 989, 1763, 1909, 3403, 3569, 4715, 4945, 8815, 9545, 17015, 17845, 40549, 78269, 82087, 146329, 202745, 391345, 410435, 731645, 3365567, 16827835]

約数ペア:

[(1, 16827835), (5, 3365567), (23, 731645), (41, 410435), (43, 391345), (83, 202745), (115, 146329), (205, 82087), (215, 78269), (415, 40549), (943, 17845), (989, 17015), (1763, 9545), (1909, 8815), (3403, 4945), (3569, 4715)]