488691255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2506109}}^1$

素因数の和:2506130

約数の個数: 16

約数和(自身を含む): 842052960

約数和(自身を除く): 353361705

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2506109, 7518327, 12530545, 32579417, 37591635, 97738251, 162897085, 488691255]

約数ペア:

[(1, 488691255), (3, 162897085), (5, 97738251), (13, 37591635), (15, 32579417), (39, 12530545), (65, 7518327), (195, 2506109)]