2013279975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{426091}}^1$

素因数の和:426117

約数の個数: 48

約数和(自身を含む): 4226832640

約数和(自身を除く): 2213552665

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 426091, 1278273, 2130455, 2982637, 3834819, 6391365, 8947911, 10652275, 11504457, 14913185, 19174095, 26843733, 31956825, 44739555, 57522285, 74565925, 80531199, 95870475, 134218665, 223697775, 287611425, 402655995, 671093325, 2013279975]

約数ペア:

[(1, 2013279975), (3, 671093325), (5, 402655995), (7, 287611425), (9, 223697775), (15, 134218665), (21, 95870475), (25, 80531199), (27, 74565925), (35, 57522285), (45, 44739555), (63, 31956825), (75, 26843733), (105, 19174095), (135, 14913185), (175, 11504457), (189, 10652275), (225, 8947911), (315, 6391365), (525, 3834819), (675, 2982637), (945, 2130455), (1575, 1278273), (4725, 426091)]