64483245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 119957760

約数和(自身を除く): 55474515

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 1423, 2385, 3021, 4269, 5035, 7115, 9063, 12807, 15105, 21345, 27037, 45315, 64035, 75419, 81111, 135185, 226257, 243333, 377095, 405555, 678771, 1131285, 1216665, 1432961, 3393855, 4298883, 7164805, 12896649, 21494415, 64483245]

約数ペア:

[(1, 64483245), (3, 21494415), (5, 12896649), (9, 7164805), (15, 4298883), (19, 3393855), (45, 1432961), (53, 1216665), (57, 1131285), (95, 678771), (159, 405555), (171, 377095), (265, 243333), (285, 226257), (477, 135185), (795, 81111), (855, 75419), (1007, 64035), (1423, 45315), (2385, 27037), (3021, 21345), (4269, 15105), (5035, 12807), (7115, 9063)]