42538065

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53507}}^1$

素因数の和:53568

約数の個数: 16

約数和(自身を含む): 69346368

約数和(自身を除く): 26808303

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 53507, 160521, 267535, 802605, 2835871, 8507613, 14179355, 42538065]

約数ペア:

[(1, 42538065), (3, 14179355), (5, 8507613), (15, 2835871), (53, 802605), (159, 267535), (265, 160521), (795, 53507)]