47146385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 66987648

約数和(自身を除く): 19841263

約数列:

[1, 5, 11, 13, 55, 65, 143, 233, 283, 715, 1165, 1415, 2563, 3029, 3113, 3679, 12815, 15145, 15565, 18395, 33319, 40469, 65939, 166595, 202345, 329695, 725329, 857207, 3626645, 4286035, 9429277, 47146385]

約数ペア:

[(1, 47146385), (5, 9429277), (11, 4286035), (13, 3626645), (55, 857207), (65, 725329), (143, 329695), (233, 202345), (283, 166595), (715, 65939), (1165, 40469), (1415, 33319), (2563, 18395), (3029, 15565), (3113, 15145), (3679, 12815)]