3640421785

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6673}}^1$

素因数の和:6818

約数の個数: 64

約数和(自身を含む): 5920104960

約数和(自身を除く): 2279683175

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 109, 143, 385, 455, 545, 715, 763, 1001, 1199, 1417, 3815, 5005, 5995, 6673, 7085, 8393, 9919, 15587, 33365, 41965, 46711, 49595, 73403, 77935, 86749, 109109, 233555, 367015, 433745, 513821, 545545, 607243, 727357, 954239, 2569105, 3036215, 3636785, 4771195, 5091499, 6679673, 8000927, 9455641, 25457495, 33398365, 40004635, 47278205, 56006489, 66189487, 104012051, 280032445, 330947435, 520060255, 728084357, 3640421785]

約数ペア:

[(1, 3640421785), (5, 728084357), (7, 520060255), (11, 330947435), (13, 280032445), (35, 104012051), (55, 66189487), (65, 56006489), (77, 47278205), (91, 40004635), (109, 33398365), (143, 25457495), (385, 9455641), (455, 8000927), (545, 6679673), (715, 5091499), (763, 4771195), (1001, 3636785), (1199, 3036215), (1417, 2569105), (3815, 954239), (5005, 727357), (5995, 607243), (6673, 545545), (7085, 513821), (8393, 433745), (9919, 367015), (15587, 233555), (33365, 109109), (41965, 86749), (46711, 77935), (49595, 73403)]