160122975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 280339200

約数和(自身を除く): 120216225

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 313, 359, 475, 939, 1077, 1425, 1565, 1795, 4695, 5385, 5947, 6821, 7825, 8975, 17841, 20463, 23475, 26925, 29735, 34105, 89205, 102315, 112367, 148675, 170525, 337101, 446025, 511575, 561835, 1685505, 2134973, 2809175, 6404919, 8427525, 10674865, 32024595, 53374325, 160122975]

約数ペア:

[(1, 160122975), (3, 53374325), (5, 32024595), (15, 10674865), (19, 8427525), (25, 6404919), (57, 2809175), (75, 2134973), (95, 1685505), (285, 561835), (313, 511575), (359, 446025), (475, 337101), (939, 170525), (1077, 148675), (1425, 112367), (1565, 102315), (1795, 89205), (4695, 34105), (5385, 29735), (5947, 26925), (6821, 23475), (7825, 20463), (8975, 17841)]