138921282435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19254509}}^1$

素因数の和:19254567

約数の個数: 32

約数和(自身を含む): 245841583680

約数和(自身を除く): 106920301245

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 19254509, 57763527, 96272545, 250308617, 288817635, 712416833, 750925851, 1251543085, 2137250499, 3562084165, 3754629255, 9261418829, 10686252495, 27784256487, 46307094145, 138921282435]

約数ペア:

[(1, 138921282435), (3, 46307094145), (5, 27784256487), (13, 10686252495), (15, 9261418829), (37, 3754629255), (39, 3562084165), (65, 2137250499), (111, 1251543085), (185, 750925851), (195, 712416833), (481, 288817635), (555, 250308617), (1443, 96272545), (2405, 57763527), (7215, 19254509)]