91220835

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 149425920

約数和(自身を除く): 58205085

約数列:

[1, 3, 5, 15, 67, 139, 201, 335, 417, 653, 695, 1005, 1959, 2085, 3265, 9313, 9795, 27939, 43751, 46565, 90767, 131253, 139695, 218755, 272301, 453835, 656265, 1361505, 6081389, 18244167, 30406945, 91220835]

約数ペア:

[(1, 91220835), (3, 30406945), (5, 18244167), (15, 6081389), (67, 1361505), (139, 656265), (201, 453835), (335, 272301), (417, 218755), (653, 139695), (695, 131253), (1005, 90767), (1959, 46565), (2085, 43751), (3265, 27939), (9313, 9795)]