1863965085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1\times {\mathrm{2819}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 3160114560

約数和(自身を除く): 1296149475

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2593, 2819, 7779, 8457, 12965, 14095, 38895, 42285, 44081, 47923, 132243, 143769, 220405, 239615, 661215, 718845, 7309667, 21929001, 36548335, 109645005, 124264339, 372793017, 621321695, 1863965085]

約数ペア:

[(1, 1863965085), (3, 621321695), (5, 372793017), (15, 124264339), (17, 109645005), (51, 36548335), (85, 21929001), (255, 7309667), (2593, 718845), (2819, 661215), (7779, 239615), (8457, 220405), (12965, 143769), (14095, 132243), (38895, 47923), (42285, 44081)]