15104550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 37868112

約数和(自身を除く): 22763562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 997, 1010, 1515, 1994, 2525, 2991, 3030, 4985, 5050, 5982, 7575, 9970, 14955, 15150, 24925, 29910, 49850, 74775, 100697, 149550, 201394, 302091, 503485, 604182, 1006970, 1510455, 2517425, 3020910, 5034850, 7552275, 15104550]

約数ペア:

[(1, 15104550), (2, 7552275), (3, 5034850), (5, 3020910), (6, 2517425), (10, 1510455), (15, 1006970), (25, 604182), (30, 503485), (50, 302091), (75, 201394), (101, 149550), (150, 100697), (202, 74775), (303, 49850), (505, 29910), (606, 24925), (997, 15150), (1010, 14955), (1515, 9970), (1994, 7575), (2525, 5982), (2991, 5050), (3030, 4985)]