1255143015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 2560836096

約数和(自身を除く): 1305693081

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 83, 105, 183, 249, 305, 315, 415, 427, 549, 581, 747, 787, 915, 1245, 1281, 1743, 2135, 2361, 2745, 2905, 3735, 3843, 3935, 5063, 5229, 5509, 6405, 7083, 8715, 11805, 15189, 16527, 19215, 25315, 26145, 27545, 35415, 35441, 45567, 48007, 49581, 65321, 75945, 82635, 106323, 144021, 177205, 195963, 227835, 240035, 247905, 318969, 326605, 336049, 432063, 457247, 531615, 587889, 720105, 979815, 1008147, 1371741, 1594845, 1680245, 2160315, 2286235, 2939445, 3024441, 3984581, 4115223, 5040735, 6858705, 11953743, 15122205, 19922905, 20576115, 27892067, 35861229, 59768715, 83676201, 139460335, 179306145, 251028603, 418381005, 1255143015]

約数ペア:

[(1, 1255143015), (3, 418381005), (5, 251028603), (7, 179306145), (9, 139460335), (15, 83676201), (21, 59768715), (35, 35861229), (45, 27892067), (61, 20576115), (63, 19922905), (83, 15122205), (105, 11953743), (183, 6858705), (249, 5040735), (305, 4115223), (315, 3984581), (415, 3024441), (427, 2939445), (549, 2286235), (581, 2160315), (747, 1680245), (787, 1594845), (915, 1371741), (1245, 1008147), (1281, 979815), (1743, 720105), (2135, 587889), (2361, 531615), (2745, 457247), (2905, 432063), (3735, 336049), (3843, 326605), (3935, 318969), (5063, 247905), (5229, 240035), (5509, 227835), (6405, 195963), (7083, 177205), (8715, 144021), (11805, 106323), (15189, 82635), (16527, 75945), (19215, 65321), (25315, 49581), (26145, 48007), (27545, 45567), (35415, 35441)]