660147015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{129061}}^1$

素因数の和:129111

約数の個数: 32

約数和(自身を含む): 1189435392

約数和(自身を除く): 529288377

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 129061, 387183, 645305, 1419671, 1935915, 4000891, 4259013, 7098355, 12002673, 20004455, 21295065, 44009801, 60013365, 132029403, 220049005, 660147015]

約数ペア:

[(1, 660147015), (3, 220049005), (5, 132029403), (11, 60013365), (15, 44009801), (31, 21295065), (33, 20004455), (55, 12002673), (93, 7098355), (155, 4259013), (165, 4000891), (341, 1935915), (465, 1419671), (1023, 645305), (1705, 387183), (5115, 129061)]