56194155

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 101930400

約数和(自身を除く): 45736245

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 1559, 2403, 4005, 4677, 7209, 7795, 12015, 14031, 23385, 36045, 42093, 70155, 126279, 138751, 210465, 416253, 631395, 693755, 1248759, 2081265, 3746277, 6243795, 11238831, 18731385, 56194155]

約数ペア:

[(1, 56194155), (3, 18731385), (5, 11238831), (9, 6243795), (15, 3746277), (27, 2081265), (45, 1248759), (81, 693755), (89, 631395), (135, 416253), (267, 210465), (405, 138751), (445, 126279), (801, 70155), (1335, 42093), (1559, 36045), (2403, 23385), (4005, 14031), (4677, 12015), (7209, 7795)]