15388650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11399}}^1$

素因数の和:11420

約数の個数: 48

約数和(自身を含む): 42408000

約数和(自身を除く): 27019350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 11399, 22798, 34197, 56995, 68394, 102591, 113990, 170985, 205182, 284975, 307773, 341970, 512955, 569950, 615546, 854925, 1025910, 1538865, 1709850, 2564775, 3077730, 5129550, 7694325, 15388650]

約数ペア:

[(1, 15388650), (2, 7694325), (3, 5129550), (5, 3077730), (6, 2564775), (9, 1709850), (10, 1538865), (15, 1025910), (18, 854925), (25, 615546), (27, 569950), (30, 512955), (45, 341970), (50, 307773), (54, 284975), (75, 205182), (90, 170985), (135, 113990), (150, 102591), (225, 68394), (270, 56995), (450, 34197), (675, 22798), (1350, 11399)]