77710665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 133429248

約数和(自身を除く): 55718583

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 127, 285, 339, 361, 381, 565, 635, 1083, 1695, 1805, 1905, 2147, 2413, 5415, 6441, 7239, 10735, 12065, 14351, 32205, 36195, 40793, 43053, 45847, 71755, 122379, 137541, 203965, 215265, 229235, 272669, 611895, 687705, 818007, 1363345, 4090035, 5180711, 15542133, 25903555, 77710665]

約数ペア:

[(1, 77710665), (3, 25903555), (5, 15542133), (15, 5180711), (19, 4090035), (57, 1363345), (95, 818007), (113, 687705), (127, 611895), (285, 272669), (339, 229235), (361, 215265), (381, 203965), (565, 137541), (635, 122379), (1083, 71755), (1695, 45847), (1805, 43053), (1905, 40793), (2147, 36195), (2413, 32205), (5415, 14351), (6441, 12065), (7239, 10735)]