2455640205

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{3259}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 3965829120

約数和(自身を除く): 1510188915

約数列:

[1, 3, 5, 15, 191, 263, 573, 789, 955, 1315, 2865, 3259, 3945, 9777, 16295, 48885, 50233, 150699, 251165, 622469, 753495, 857117, 1867407, 2571351, 3112345, 4285585, 9337035, 12856755, 163709347, 491128041, 818546735, 2455640205]

約数ペア:

[(1, 2455640205), (3, 818546735), (5, 491128041), (15, 163709347), (191, 12856755), (263, 9337035), (573, 4285585), (789, 3112345), (955, 2571351), (1315, 1867407), (2865, 857117), (3259, 753495), (3945, 622469), (9777, 251165), (16295, 150699), (48885, 50233)]