13854225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 28569600

約数和(自身を除く): 14715375

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 2399, 5775, 7197, 11995, 16793, 26389, 35985, 50379, 59975, 79167, 83965, 131945, 179925, 184723, 251895, 395835, 419825, 554169, 659725, 923615, 1259475, 1979175, 2770845, 4618075, 13854225]

約数ペア:

[(1, 13854225), (3, 4618075), (5, 2770845), (7, 1979175), (11, 1259475), (15, 923615), (21, 659725), (25, 554169), (33, 419825), (35, 395835), (55, 251895), (75, 184723), (77, 179925), (105, 131945), (165, 83965), (175, 79167), (231, 59975), (275, 50379), (385, 35985), (525, 26389), (825, 16793), (1155, 11995), (1925, 7197), (2399, 5775)]