3247945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 4142592

約数和(自身を除く): 894647

約数列:

[1, 5, 23, 61, 115, 305, 463, 1403, 2315, 7015, 10649, 28243, 53245, 141215, 649589, 3247945]

約数ペア:

[(1, 3247945), (5, 649589), (23, 141215), (61, 53245), (115, 28243), (305, 10649), (463, 7015), (1403, 2315)]