76757055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 61137345

約数列:

[1, 3, 5, 15, 19, 29, 37, 57, 87, 95, 111, 145, 185, 251, 285, 435, 551, 555, 703, 753, 1073, 1255, 1653, 2109, 2755, 3219, 3515, 3765, 4769, 5365, 7279, 8265, 9287, 10545, 14307, 16095, 20387, 21837, 23845, 27861, 36395, 46435, 61161, 71535, 101935, 109185, 138301, 139305, 176453, 269323, 305805, 414903, 529359, 691505, 807969, 882265, 1346615, 2074515, 2646795, 4039845, 5117137, 15351411, 25585685, 76757055]

約数ペア:

[(1, 76757055), (3, 25585685), (5, 15351411), (15, 5117137), (19, 4039845), (29, 2646795), (37, 2074515), (57, 1346615), (87, 882265), (95, 807969), (111, 691505), (145, 529359), (185, 414903), (251, 305805), (285, 269323), (435, 176453), (551, 139305), (555, 138301), (703, 109185), (753, 101935), (1073, 71535), (1255, 61161), (1653, 46435), (2109, 36395), (2755, 27861), (3219, 23845), (3515, 21837), (3765, 20387), (4769, 16095), (5365, 14307), (7279, 10545), (8265, 9287)]