69844215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28921}}^1$

素因数の和:28959

約数の個数: 32

約数和(自身を含む): 133272576

約数和(自身を除く): 63428361

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 28921, 86763, 144605, 202447, 433815, 607341, 665183, 1012235, 1995549, 3036705, 3325915, 4656281, 9977745, 13968843, 23281405, 69844215]

約数ペア:

[(1, 69844215), (3, 23281405), (5, 13968843), (7, 9977745), (15, 4656281), (21, 3325915), (23, 3036705), (35, 1995549), (69, 1012235), (105, 665183), (115, 607341), (161, 433815), (345, 202447), (483, 144605), (805, 86763), (2415, 28921)]