315042585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 596042496

約数和(自身を除く): 280999911

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 193, 195, 429, 579, 715, 761, 965, 2123, 2145, 2283, 2509, 2895, 3805, 6369, 7527, 8371, 9893, 10615, 11415, 12545, 25113, 27599, 29679, 31845, 37635, 41855, 49465, 82797, 108823, 125565, 137995, 146873, 148395, 326469, 413985, 440619, 544115, 734365, 1615603, 1632345, 1909349, 2203095, 4846809, 5728047, 8078015, 9546745, 21002839, 24234045, 28640235, 63008517, 105014195, 315042585]

約数ペア:

[(1, 315042585), (3, 105014195), (5, 63008517), (11, 28640235), (13, 24234045), (15, 21002839), (33, 9546745), (39, 8078015), (55, 5728047), (65, 4846809), (143, 2203095), (165, 1909349), (193, 1632345), (195, 1615603), (429, 734365), (579, 544115), (715, 440619), (761, 413985), (965, 326469), (2123, 148395), (2145, 146873), (2283, 137995), (2509, 125565), (2895, 108823), (3805, 82797), (6369, 49465), (7527, 41855), (8371, 37635), (9893, 31845), (10615, 29679), (11415, 27599), (12545, 25113)]