83851215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34721}}^1$

素因数の和:34759

約数の個数: 32

約数和(自身を含む): 159998976

約数和(自身を除く): 76147761

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 34721, 104163, 173605, 243047, 520815, 729141, 798583, 1215235, 2395749, 3645705, 3992915, 5590081, 11978745, 16770243, 27950405, 83851215]

約数ペア:

[(1, 83851215), (3, 27950405), (5, 16770243), (7, 11978745), (15, 5590081), (21, 3992915), (23, 3645705), (35, 2395749), (69, 1215235), (105, 798583), (115, 729141), (161, 520815), (345, 243047), (483, 173605), (805, 104163), (2415, 34721)]