142989735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59209}}^1$

素因数の和:59247

約数の個数: 32

約数和(自身を含む): 272839680

約数和(自身を除く): 129849945

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 59209, 177627, 296045, 414463, 888135, 1243389, 1361807, 2072315, 4085421, 6216945, 6809035, 9532649, 20427105, 28597947, 47663245, 142989735]

約数ペア:

[(1, 142989735), (3, 47663245), (5, 28597947), (7, 20427105), (15, 9532649), (21, 6809035), (23, 6216945), (35, 4085421), (69, 2072315), (105, 1361807), (115, 1243389), (161, 888135), (345, 414463), (483, 296045), (805, 177627), (2415, 59209)]