27250215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 44914176

約数和(自身を除く): 17663961

約数列:

[1, 3, 5, 15, 53, 151, 159, 227, 265, 453, 681, 755, 795, 1135, 2265, 3405, 8003, 12031, 24009, 34277, 36093, 40015, 60155, 102831, 120045, 171385, 180465, 514155, 1816681, 5450043, 9083405, 27250215]

約数ペア:

[(1, 27250215), (3, 9083405), (5, 5450043), (15, 1816681), (53, 514155), (151, 180465), (159, 171385), (227, 120045), (265, 102831), (453, 60155), (681, 40015), (755, 36093), (795, 34277), (1135, 24009), (2265, 12031), (3405, 8003)]