42713865

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2957}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 33957495

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 2957, 4815, 8871, 14445, 14785, 26613, 44355, 79839, 133065, 316399, 399195, 949197, 1581995, 2847591, 4745985, 8542773, 14237955, 42713865]

約数ペア:

[(1, 42713865), (3, 14237955), (5, 8542773), (9, 4745985), (15, 2847591), (27, 1581995), (45, 949197), (107, 399195), (135, 316399), (321, 133065), (535, 79839), (963, 44355), (1605, 26613), (2889, 14785), (2957, 14445), (4815, 8871)]