31001235

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 50983680

約数和(自身を除く): 19982445

約数列:

[1, 3, 5, 15, 67, 109, 201, 283, 327, 335, 545, 849, 1005, 1415, 1635, 4245, 7303, 18961, 21909, 30847, 36515, 56883, 92541, 94805, 109545, 154235, 284415, 462705, 2066749, 6200247, 10333745, 31001235]

約数ペア:

[(1, 31001235), (3, 10333745), (5, 6200247), (15, 2066749), (67, 462705), (109, 284415), (201, 154235), (283, 109545), (327, 94805), (335, 92541), (545, 56883), (849, 36515), (1005, 30847), (1415, 21909), (1635, 18961), (4245, 7303)]