66222765

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 143016192

約数和(自身を除く): 76793427

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 49, 63, 71, 81, 105, 135, 141, 147, 189, 213, 235, 245, 315, 329, 355, 405, 423, 441, 497, 567, 639, 705, 735, 945, 987, 1065, 1269, 1323, 1491, 1645, 1917, 2115, 2205, 2303, 2485, 2835, 2961, 3195, 3337, 3479, 3807, 3969, 4473, 4935, 5751, 6345, 6615, 6909, 7455, 8883, 9585, 10011, 10437, 11515, 13419, 14805, 16685, 17395, 19035, 19845, 20727, 22365, 23359, 26649, 28755, 30033, 31311, 34545, 40257, 44415, 50055, 52185, 62181, 67095, 70077, 90099, 93933, 103635, 116795, 133245, 150165, 156555, 163513, 186543, 201285, 210231, 270297, 281799, 310905, 350385, 450495, 469665, 490539, 630693, 817565, 932715, 1051155, 1351485, 1408995, 1471617, 1892079, 2452695, 3153465, 4414851, 7358085, 9460395, 13244553, 22074255, 66222765]

約数ペア:

[(1, 66222765), (3, 22074255), (5, 13244553), (7, 9460395), (9, 7358085), (15, 4414851), (21, 3153465), (27, 2452695), (35, 1892079), (45, 1471617), (47, 1408995), (49, 1351485), (63, 1051155), (71, 932715), (81, 817565), (105, 630693), (135, 490539), (141, 469665), (147, 450495), (189, 350385), (213, 310905), (235, 281799), (245, 270297), (315, 210231), (329, 201285), (355, 186543), (405, 163513), (423, 156555), (441, 150165), (497, 133245), (567, 116795), (639, 103635), (705, 93933), (735, 90099), (945, 70077), (987, 67095), (1065, 62181), (1269, 52185), (1323, 50055), (1491, 44415), (1645, 40257), (1917, 34545), (2115, 31311), (2205, 30033), (2303, 28755), (2485, 26649), (2835, 23359), (2961, 22365), (3195, 20727), (3337, 19845), (3479, 19035), (3807, 17395), (3969, 16685), (4473, 14805), (4935, 13419), (5751, 11515), (6345, 10437), (6615, 10011), (6909, 9585), (7455, 8883)]