156512385

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6007}}^1$

素因数の和:6214

約数の個数: 32

約数和(自身を含む): 279732480

約数和(自身を除く): 123220095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 2895, 5211, 6007, 8685, 18021, 26055, 30035, 54063, 90105, 162189, 270315, 810945, 1159351, 3478053, 5796755, 10434159, 17390265, 31302477, 52170795, 156512385]

約数ペア:

[(1, 156512385), (3, 52170795), (5, 31302477), (9, 17390265), (15, 10434159), (27, 5796755), (45, 3478053), (135, 1159351), (193, 810945), (579, 270315), (965, 162189), (1737, 90105), (2895, 54063), (5211, 30035), (6007, 26055), (8685, 18021)]