7308105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 13909824

約数和(自身を除く): 6601719

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 163, 183, 245, 305, 427, 489, 735, 815, 915, 1141, 1281, 2135, 2445, 2989, 3423, 5705, 6405, 7987, 8967, 9943, 14945, 17115, 23961, 29829, 39935, 44835, 49715, 69601, 119805, 149145, 208803, 348005, 487207, 1044015, 1461621, 2436035, 7308105]

約数ペア:

[(1, 7308105), (3, 2436035), (5, 1461621), (7, 1044015), (15, 487207), (21, 348005), (35, 208803), (49, 149145), (61, 119805), (105, 69601), (147, 49715), (163, 44835), (183, 39935), (245, 29829), (305, 23961), (427, 17115), (489, 14945), (735, 9943), (815, 8967), (915, 7987), (1141, 6405), (1281, 5705), (2135, 3423), (2445, 2989)]