1528444925

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16573}}^1$

素因数の和:16638

約数の個数: 48

約数和(自身を含む): 2367562752

約数和(自身を除く): 839117827

約数列:

[1, 5, 7, 17, 25, 31, 35, 85, 119, 155, 175, 217, 425, 527, 595, 775, 1085, 2635, 2975, 3689, 5425, 13175, 16573, 18445, 82865, 92225, 116011, 281741, 414325, 513763, 580055, 1408705, 1972187, 2568815, 2900275, 3596341, 7043525, 8733971, 9860935, 12844075, 17981705, 43669855, 49304675, 61137797, 89908525, 218349275, 305688985, 1528444925]

約数ペア:

[(1, 1528444925), (5, 305688985), (7, 218349275), (17, 89908525), (25, 61137797), (31, 49304675), (35, 43669855), (85, 17981705), (119, 12844075), (155, 9860935), (175, 8733971), (217, 7043525), (425, 3596341), (527, 2900275), (595, 2568815), (775, 1972187), (1085, 1408705), (2635, 580055), (2975, 513763), (3689, 414325), (5425, 281741), (13175, 116011), (16573, 92225), (18445, 82865)]