65196505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 25782695

約数列:

[1, 5, 11, 19, 55, 89, 95, 209, 445, 701, 979, 1045, 1691, 3505, 4895, 7711, 8455, 13319, 18601, 38555, 62389, 66595, 93005, 146509, 311945, 686279, 732545, 1185391, 3431395, 5926955, 13039301, 65196505]

約数ペア:

[(1, 65196505), (5, 13039301), (11, 5926955), (19, 3431395), (55, 1185391), (89, 732545), (95, 686279), (209, 311945), (445, 146509), (701, 93005), (979, 66595), (1045, 62389), (1691, 38555), (3505, 18601), (4895, 13319), (7711, 8455)]