190446585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 374284800

約数和(自身を除く): 183838215

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 47, 49, 105, 111, 141, 147, 149, 185, 235, 245, 259, 329, 447, 555, 705, 735, 745, 777, 987, 1043, 1295, 1645, 1739, 1813, 2235, 2303, 3129, 3885, 4935, 5215, 5217, 5439, 5513, 6909, 7003, 7301, 8695, 9065, 11515, 12173, 15645, 16539, 21009, 21903, 26085, 27195, 27565, 34545, 35015, 36505, 36519, 38591, 49021, 60865, 82695, 85211, 105045, 109515, 115773, 147063, 182595, 192955, 245105, 255633, 259111, 270137, 343147, 426055, 578865, 735315, 777333, 810411, 1029441, 1278165, 1295555, 1350685, 1715735, 1813777, 3886665, 4052055, 5147205, 5441331, 9068885, 12696439, 27206655, 38089317, 63482195, 190446585]

約数ペア:

[(1, 190446585), (3, 63482195), (5, 38089317), (7, 27206655), (15, 12696439), (21, 9068885), (35, 5441331), (37, 5147205), (47, 4052055), (49, 3886665), (105, 1813777), (111, 1715735), (141, 1350685), (147, 1295555), (149, 1278165), (185, 1029441), (235, 810411), (245, 777333), (259, 735315), (329, 578865), (447, 426055), (555, 343147), (705, 270137), (735, 259111), (745, 255633), (777, 245105), (987, 192955), (1043, 182595), (1295, 147063), (1645, 115773), (1739, 109515), (1813, 105045), (2235, 85211), (2303, 82695), (3129, 60865), (3885, 49021), (4935, 38591), (5215, 36519), (5217, 36505), (5439, 35015), (5513, 34545), (6909, 27565), (7003, 27195), (7301, 26085), (8695, 21903), (9065, 21009), (11515, 16539), (12173, 15645)]