1301580045

素因数分解:

$3^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{16787}}^1$

素因数の和:18521

約数の個数: 24

約数和(自身を含む): 2257515936

約数和(自身を除く): 955935891

約数列:

[1, 3, 5, 9, 15, 45, 1723, 5169, 8615, 15507, 16787, 25845, 50361, 77535, 83935, 151083, 251805, 755415, 28924001, 86772003, 144620005, 260316009, 433860015, 1301580045]

約数ペア:

[(1, 1301580045), (3, 433860015), (5, 260316009), (9, 144620005), (15, 86772003), (45, 28924001), (1723, 755415), (5169, 251805), (8615, 151083), (15507, 83935), (16787, 77535), (25845, 50361)]