7434585

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 13890240

約数和(自身を除く): 6455655

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 211, 243, 261, 405, 435, 633, 783, 1055, 1215, 1305, 1899, 2349, 3165, 3915, 5697, 6119, 7047, 9495, 11745, 17091, 18357, 28485, 30595, 35235, 51273, 55071, 85455, 91785, 165213, 256365, 275355, 495639, 826065, 1486917, 2478195, 7434585]

約数ペア:

[(1, 7434585), (3, 2478195), (5, 1486917), (9, 826065), (15, 495639), (27, 275355), (29, 256365), (45, 165213), (81, 91785), (87, 85455), (135, 55071), (145, 51273), (211, 35235), (243, 30595), (261, 28485), (405, 18357), (435, 17091), (633, 11745), (783, 9495), (1055, 7047), (1215, 6119), (1305, 5697), (1899, 3915), (2349, 3165)]