616117215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{255121}}^1$

素因数の和:255159

約数の個数: 32

約数和(自身を含む): 1175602176

約数和(自身を除く): 559484961

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 255121, 765363, 1275605, 1785847, 3826815, 5357541, 5867783, 8929235, 17603349, 26787705, 29338915, 41074481, 88016745, 123223443, 205372405, 616117215]

約数ペア:

[(1, 616117215), (3, 205372405), (5, 123223443), (7, 88016745), (15, 41074481), (21, 29338915), (23, 26787705), (35, 17603349), (69, 8929235), (105, 5867783), (115, 5357541), (161, 3826815), (345, 1785847), (483, 1275605), (805, 765363), (2415, 255121)]