30146955

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28307}}^1$

素因数の和:28386

約数の個数: 16

約数和(自身を含む): 48916224

約数和(自身を除く): 18769269

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 28307, 84921, 141535, 424605, 2009797, 6029391, 10048985, 30146955]

約数ペア:

[(1, 30146955), (3, 10048985), (5, 6029391), (15, 2009797), (71, 424605), (213, 141535), (355, 84921), (1065, 28307)]