79520805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6473}}^1$

素因数の和:6507

約数の個数: 64

約数和(自身を含む): 174021120

約数和(自身を除く): 94500315

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 6473, 12285, 19419, 32365, 45311, 58257, 84149, 97095, 135933, 174771, 226555, 252447, 291285, 407799, 420745, 589043, 679665, 757341, 873855, 1223397, 1262235, 1767129, 2038995, 2272023, 2945215, 3786705, 5301387, 6116985, 8835645, 11360115, 15904161, 26506935, 79520805]

約数ペア:

[(1, 79520805), (3, 26506935), (5, 15904161), (7, 11360115), (9, 8835645), (13, 6116985), (15, 5301387), (21, 3786705), (27, 2945215), (35, 2272023), (39, 2038995), (45, 1767129), (63, 1262235), (65, 1223397), (91, 873855), (105, 757341), (117, 679665), (135, 589043), (189, 420745), (195, 407799), (273, 291285), (315, 252447), (351, 226555), (455, 174771), (585, 135933), (819, 97095), (945, 84149), (1365, 58257), (1755, 45311), (2457, 32365), (4095, 19419), (6473, 12285)]