3314675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 5332992

約数和(自身を除く): 2018317

約数列:

[1, 5, 7, 13, 25, 31, 35, 47, 65, 91, 155, 175, 217, 235, 325, 329, 403, 455, 611, 775, 1085, 1175, 1457, 1645, 2015, 2275, 2821, 3055, 4277, 5425, 7285, 8225, 10075, 10199, 14105, 15275, 18941, 21385, 36425, 50995, 70525, 94705, 106925, 132587, 254975, 473525, 662935, 3314675]

約数ペア:

[(1, 3314675), (5, 662935), (7, 473525), (13, 254975), (25, 132587), (31, 106925), (35, 94705), (47, 70525), (65, 50995), (91, 36425), (155, 21385), (175, 18941), (217, 15275), (235, 14105), (325, 10199), (329, 10075), (403, 8225), (455, 7285), (611, 5425), (775, 4277), (1085, 3055), (1175, 2821), (1457, 2275), (1645, 2015)]