47070855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26821}}^1$

素因数の和:26848

約数の個数: 32

約数和(自身を含む): 90121920

約数和(自身を除く): 43051065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 26821, 80463, 134105, 241389, 348673, 402315, 724167, 1046019, 1206945, 1743365, 3138057, 3620835, 5230095, 9414171, 15690285, 47070855]

約数ペア:

[(1, 47070855), (3, 15690285), (5, 9414171), (9, 5230095), (13, 3620835), (15, 3138057), (27, 1743365), (39, 1206945), (45, 1046019), (65, 724167), (117, 402315), (135, 348673), (195, 241389), (351, 134105), (585, 80463), (1755, 26821)]