81186615455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1\times {\mathrm{9319}}^1$

素因数の和:10535

約数の個数: 32

約数和(自身を含む): 107097984000

約数和(自身を除く): 25911368545

約数列:

[1, 5, 11, 55, 151, 755, 1049, 1661, 5245, 8305, 9319, 11539, 46595, 57695, 102509, 158399, 512545, 791995, 1407169, 1742389, 7035845, 8711945, 9775631, 15478859, 48878155, 77394295, 107531941, 537659705, 1476120281, 7380601405, 16237323091, 81186615455]

約数ペア:

[(1, 81186615455), (5, 16237323091), (11, 7380601405), (55, 1476120281), (151, 537659705), (755, 107531941), (1049, 77394295), (1661, 48878155), (5245, 15478859), (8305, 9775631), (9319, 8711945), (11539, 7035845), (46595, 1742389), (57695, 1407169), (102509, 791995), (158399, 512545)]