834863085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 1798225920

約数和(自身を除く): 963362835

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 71, 105, 115, 135, 161, 189, 207, 213, 315, 345, 355, 483, 497, 541, 621, 639, 805, 945, 1035, 1065, 1449, 1491, 1623, 1633, 1917, 2415, 2485, 2705, 3105, 3195, 3787, 4347, 4473, 4869, 4899, 7245, 7455, 8115, 8165, 9585, 11361, 11431, 12443, 13419, 14607, 14697, 18935, 21735, 22365, 24345, 24495, 34083, 34293, 37329, 38411, 44091, 56805, 57155, 62215, 67095, 73035, 73485, 87101, 102249, 102879, 111987, 115233, 170415, 171465, 186645, 192055, 220455, 261303, 268877, 308637, 335961, 345699, 435505, 511245, 514395, 559935, 576165, 783909, 806631, 883453, 1037097, 1306515, 1344385, 1543185, 1679805, 1728495, 2351727, 2419893, 2650359, 3919545, 4033155, 4417265, 5185485, 6184171, 7259679, 7951077, 11758635, 12099465, 13251795, 18552513, 23853231, 30920855, 36298395, 39755385, 55657539, 92762565, 119266155, 166972617, 278287695, 834863085]

約数ペア:

[(1, 834863085), (3, 278287695), (5, 166972617), (7, 119266155), (9, 92762565), (15, 55657539), (21, 39755385), (23, 36298395), (27, 30920855), (35, 23853231), (45, 18552513), (63, 13251795), (69, 12099465), (71, 11758635), (105, 7951077), (115, 7259679), (135, 6184171), (161, 5185485), (189, 4417265), (207, 4033155), (213, 3919545), (315, 2650359), (345, 2419893), (355, 2351727), (483, 1728495), (497, 1679805), (541, 1543185), (621, 1344385), (639, 1306515), (805, 1037097), (945, 883453), (1035, 806631), (1065, 783909), (1449, 576165), (1491, 559935), (1623, 514395), (1633, 511245), (1917, 435505), (2415, 345699), (2485, 335961), (2705, 308637), (3105, 268877), (3195, 261303), (3787, 220455), (4347, 192055), (4473, 186645), (4869, 171465), (4899, 170415), (7245, 115233), (7455, 111987), (8115, 102879), (8165, 102249), (9585, 87101), (11361, 73485), (11431, 73035), (12443, 67095), (13419, 62215), (14607, 57155), (14697, 56805), (18935, 44091), (21735, 38411), (22365, 37329), (24345, 34293), (24495, 34083)]