54075015

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2389}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 93955680

約数和(自身を除く): 39880665

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 2389, 2515, 4527, 7167, 7545, 11945, 21501, 22635, 35835, 107505, 1201667, 3605001, 6008335, 10815003, 18025005, 54075015]

約数ペア:

[(1, 54075015), (3, 18025005), (5, 10815003), (9, 6008335), (15, 3605001), (45, 1201667), (503, 107505), (1509, 35835), (2389, 22635), (2515, 21501), (4527, 11945), (7167, 7545)]