82788475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 132491520

約数和(自身を除く): 49703045

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 275, 319, 385, 725, 1015, 1483, 1595, 1925, 2233, 5075, 7415, 7975, 10381, 11165, 16313, 37075, 43007, 51905, 55825, 81565, 114191, 215035, 259525, 301049, 407825, 473077, 570955, 1075175, 1505245, 2365385, 2854775, 3311539, 7526225, 11826925, 16557695, 82788475]

約数ペア:

[(1, 82788475), (5, 16557695), (7, 11826925), (11, 7526225), (25, 3311539), (29, 2854775), (35, 2365385), (55, 1505245), (77, 1075175), (145, 570955), (175, 473077), (203, 407825), (275, 301049), (319, 259525), (385, 215035), (725, 114191), (1015, 81565), (1483, 55825), (1595, 51905), (1925, 43007), (2233, 37075), (5075, 16313), (7415, 11165), (7975, 10381)]