80145169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 88461072

約数和(自身を除く): 8315903

約数列:

[1, 13, 53, 293, 397, 689, 3809, 5161, 15529, 21041, 116321, 201877, 273533, 1512173, 6165013, 80145169]

約数ペア:

[(1, 80145169), (13, 6165013), (53, 1512173), (293, 273533), (397, 201877), (689, 116321), (3809, 21041), (5161, 15529)]