7481305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 9737280

約数和(自身を除く): 2255975

約数列:

[1, 5, 13, 65, 179, 643, 895, 2327, 3215, 8359, 11635, 41795, 115097, 575485, 1496261, 7481305]

約数ペア:

[(1, 7481305), (5, 1496261), (13, 575485), (65, 115097), (179, 41795), (643, 11635), (895, 8359), (2327, 3215)]