43638345

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 84680640

約数和(自身を除く): 41042295

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 81, 95, 107, 135, 159, 171, 265, 285, 321, 405, 477, 513, 535, 795, 855, 963, 1007, 1431, 1539, 1605, 2033, 2385, 2565, 2889, 3021, 4293, 4815, 5035, 5671, 6099, 7155, 7695, 8667, 9063, 10165, 14445, 15105, 17013, 18297, 21465, 27189, 28355, 30495, 43335, 45315, 51039, 54891, 81567, 85065, 91485, 107749, 135945, 153117, 164673, 255195, 274455, 323247, 407835, 459351, 538745, 765585, 823365, 969741, 1616235, 2296755, 2909223, 4848705, 8727669, 14546115, 43638345]

約数ペア:

[(1, 43638345), (3, 14546115), (5, 8727669), (9, 4848705), (15, 2909223), (19, 2296755), (27, 1616235), (45, 969741), (53, 823365), (57, 765585), (81, 538745), (95, 459351), (107, 407835), (135, 323247), (159, 274455), (171, 255195), (265, 164673), (285, 153117), (321, 135945), (405, 107749), (477, 91485), (513, 85065), (535, 81567), (795, 54891), (855, 51039), (963, 45315), (1007, 43335), (1431, 30495), (1539, 28355), (1605, 27189), (2033, 21465), (2385, 18297), (2565, 17013), (2889, 15105), (3021, 14445), (4293, 10165), (4815, 9063), (5035, 8667), (5671, 7695), (6099, 7155)]