37800045

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11831}}^1$

素因数の和:11913

約数の個数: 24

約数和(自身を含む): 66448512

約数和(自身を除く): 28648467

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 11831, 35493, 59155, 106479, 177465, 532395, 840001, 2520003, 4200005, 7560009, 12600015, 37800045]

約数ペア:

[(1, 37800045), (3, 12600015), (5, 7560009), (9, 4200005), (15, 2520003), (45, 840001), (71, 532395), (213, 177465), (355, 106479), (639, 59155), (1065, 35493), (3195, 11831)]