72531115

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 88848576

約数和(自身を除く): 16317461

約数列:

[1, 5, 71, 173, 355, 865, 1181, 5905, 12283, 61415, 83851, 204313, 419255, 1021565, 14506223, 72531115]

約数ペア:

[(1, 72531115), (5, 14506223), (71, 1021565), (173, 419255), (355, 204313), (865, 83851), (1181, 61415), (5905, 12283)]