1690149105

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 3068928000

約数和(自身を除く): 1378778895

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 443, 479, 531, 885, 1329, 1437, 1593, 2215, 2395, 2655, 3987, 4311, 6645, 7185, 7965, 11961, 12933, 19935, 21555, 26137, 28261, 59805, 64665, 78411, 84783, 130685, 141305, 212197, 235233, 254349, 392055, 423915, 636591, 705699, 763047, 1060985, 1176165, 1271745, 1909773, 3182955, 3528495, 3815235, 5729319, 9548865, 12519623, 28646595, 37558869, 62598115, 112676607, 187794345, 338029821, 563383035, 1690149105]

約数ペア:

[(1, 1690149105), (3, 563383035), (5, 338029821), (9, 187794345), (15, 112676607), (27, 62598115), (45, 37558869), (59, 28646595), (135, 12519623), (177, 9548865), (295, 5729319), (443, 3815235), (479, 3528495), (531, 3182955), (885, 1909773), (1329, 1271745), (1437, 1176165), (1593, 1060985), (2215, 763047), (2395, 705699), (2655, 636591), (3987, 423915), (4311, 392055), (6645, 254349), (7185, 235233), (7965, 212197), (11961, 141305), (12933, 130685), (19935, 84783), (21555, 78411), (26137, 64665), (28261, 59805)]