240880695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47093}}^1$

素因数の和:47143

約数の個数: 32

約数和(自身を含む): 434018304

約数和(自身を除く): 193137609

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 47093, 141279, 235465, 518023, 706395, 1459883, 1554069, 2590115, 4379649, 7299415, 7770345, 16058713, 21898245, 48176139, 80293565, 240880695]

約数ペア:

[(1, 240880695), (3, 80293565), (5, 48176139), (11, 21898245), (15, 16058713), (31, 7770345), (33, 7299415), (55, 4379649), (93, 2590115), (155, 1554069), (165, 1459883), (341, 706395), (465, 518023), (1023, 235465), (1705, 141279), (5115, 47093)]