256534851045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3517}}^1\times {\mathrm{442069}}^1$

素因数の和:445605

約数の個数: 32

約数和(自身を含む): 447898250880

約数和(自身を除く): 191363399835

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3517, 10551, 17585, 38687, 52755, 116061, 193435, 442069, 580305, 1326207, 2210345, 4862759, 6631035, 14588277, 24313795, 72941385, 1554756673, 4664270019, 7773783365, 17102323403, 23321350095, 51306970209, 85511617015, 256534851045]

約数ペア:

[(1, 256534851045), (3, 85511617015), (5, 51306970209), (11, 23321350095), (15, 17102323403), (33, 7773783365), (55, 4664270019), (165, 1554756673), (3517, 72941385), (10551, 24313795), (17585, 14588277), (38687, 6631035), (52755, 4862759), (116061, 2210345), (193435, 1326207), (442069, 580305)]