1641412465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{3323}}^1$

素因数の和:4629

約数の個数: 32

約数和(自身を含む): 2458377216

約数和(自身を除く): 816964751

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1283, 3323, 6415, 8981, 14113, 16615, 23261, 36553, 44905, 70565, 98791, 116305, 182765, 255871, 493955, 1279355, 4263409, 21317045, 29843863, 46897499, 149219315, 234487495, 328282493, 1641412465]

約数ペア:

[(1, 1641412465), (5, 328282493), (7, 234487495), (11, 149219315), (35, 46897499), (55, 29843863), (77, 21317045), (385, 4263409), (1283, 1279355), (3323, 493955), (6415, 255871), (8981, 182765), (14113, 116305), (16615, 98791), (23261, 70565), (36553, 44905)]