13473215

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 19021920

約数和(自身を除く): 5548705

約数列:

[1, 5, 7, 35, 41, 205, 229, 287, 1145, 1435, 1603, 1681, 8015, 8405, 9389, 11767, 46945, 58835, 65723, 328615, 384949, 1924745, 2694643, 13473215]

約数ペア:

[(1, 13473215), (5, 2694643), (7, 1924745), (35, 384949), (41, 328615), (205, 65723), (229, 58835), (287, 46945), (1145, 11767), (1435, 9389), (1603, 8405), (1681, 8015)]