3850753465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{3613}}^1$

素因数の和:4513

約数の個数: 32

約数和(自身を含む): 5245793280

約数和(自身を除く): 1395039815

約数列:

[1, 5, 13, 19, 65, 95, 247, 863, 1235, 3613, 4315, 11219, 16397, 18065, 46969, 56095, 68647, 81985, 213161, 234845, 343235, 892411, 1065805, 3118019, 4462055, 15590095, 40534247, 59242361, 202671235, 296211805, 770150693, 3850753465]

約数ペア:

[(1, 3850753465), (5, 770150693), (13, 296211805), (19, 202671235), (65, 59242361), (95, 40534247), (247, 15590095), (863, 4462055), (1235, 3118019), (3613, 1065805), (4315, 892411), (11219, 343235), (16397, 234845), (18065, 213161), (46969, 81985), (56095, 68647)]