27844425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 32151735

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 71, 75, 83, 105, 135, 175, 189, 213, 225, 249, 315, 355, 415, 497, 525, 581, 639, 675, 747, 945, 1065, 1245, 1491, 1575, 1743, 1775, 1917, 2075, 2241, 2485, 2905, 3195, 3735, 4473, 4725, 5229, 5325, 5893, 6225, 7455, 8715, 9585, 11205, 12425, 13419, 14525, 15687, 15975, 17679, 18675, 22365, 26145, 29465, 37275, 41251, 43575, 47925, 53037, 56025, 67095, 78435, 88395, 111825, 123753, 130725, 147325, 159111, 206255, 265185, 335475, 371259, 392175, 441975, 618765, 795555, 1031275, 1113777, 1325925, 1856295, 3093825, 3977775, 5568885, 9281475, 27844425]

約数ペア:

[(1, 27844425), (3, 9281475), (5, 5568885), (7, 3977775), (9, 3093825), (15, 1856295), (21, 1325925), (25, 1113777), (27, 1031275), (35, 795555), (45, 618765), (63, 441975), (71, 392175), (75, 371259), (83, 335475), (105, 265185), (135, 206255), (175, 159111), (189, 147325), (213, 130725), (225, 123753), (249, 111825), (315, 88395), (355, 78435), (415, 67095), (497, 56025), (525, 53037), (581, 47925), (639, 43575), (675, 41251), (747, 37275), (945, 29465), (1065, 26145), (1245, 22365), (1491, 18675), (1575, 17679), (1743, 15975), (1775, 15687), (1917, 14525), (2075, 13419), (2241, 12425), (2485, 11205), (2905, 9585), (3195, 8715), (3735, 7455), (4473, 6225), (4725, 5893), (5229, 5325)]