15696216585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{3499}}^1$

素因数の和:3668

約数の個数: 128

約数和(自身を含む): 32901120000

約数和(自身を除く): 17204903415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 101, 105, 135, 141, 189, 235, 303, 315, 329, 423, 505, 705, 707, 909, 945, 987, 1269, 1515, 1645, 2115, 2121, 2727, 2961, 3499, 3535, 4545, 4747, 4935, 6345, 6363, 8883, 10497, 10605, 13635, 14241, 14805, 17495, 19089, 23735, 24493, 31491, 31815, 33229, 42723, 44415, 52485, 71205, 73479, 94473, 95445, 99687, 122465, 128169, 157455, 164453, 166145, 213615, 220437, 299061, 353399, 367395, 472365, 493359, 498435, 640845, 661311, 822265, 897183, 1060197, 1102185, 1151171, 1480077, 1495305, 1766995, 2466795, 2473793, 3180591, 3306555, 3453513, 4440231, 4485915, 5300985, 5755855, 7400385, 7421379, 9541773, 10360539, 12368965, 15902955, 16609753, 17267565, 22201155, 22264137, 31081617, 37106895, 47708865, 49829259, 51802695, 66792411, 83048765, 111320685, 116268271, 149487777, 155408085, 249146295, 333962055, 348804813, 448463331, 581341355, 747438885, 1046414439, 1744024065, 2242316655, 3139243317, 5232072195, 15696216585]

約数ペア:

[(1, 15696216585), (3, 5232072195), (5, 3139243317), (7, 2242316655), (9, 1744024065), (15, 1046414439), (21, 747438885), (27, 581341355), (35, 448463331), (45, 348804813), (47, 333962055), (63, 249146295), (101, 155408085), (105, 149487777), (135, 116268271), (141, 111320685), (189, 83048765), (235, 66792411), (303, 51802695), (315, 49829259), (329, 47708865), (423, 37106895), (505, 31081617), (705, 22264137), (707, 22201155), (909, 17267565), (945, 16609753), (987, 15902955), (1269, 12368965), (1515, 10360539), (1645, 9541773), (2115, 7421379), (2121, 7400385), (2727, 5755855), (2961, 5300985), (3499, 4485915), (3535, 4440231), (4545, 3453513), (4747, 3306555), (4935, 3180591), (6345, 2473793), (6363, 2466795), (8883, 1766995), (10497, 1495305), (10605, 1480077), (13635, 1151171), (14241, 1102185), (14805, 1060197), (17495, 897183), (19089, 822265), (23735, 661311), (24493, 640845), (31491, 498435), (31815, 493359), (33229, 472365), (42723, 367395), (44415, 353399), (52485, 299061), (71205, 220437), (73479, 213615), (94473, 166145), (95445, 164453), (99687, 157455), (122465, 128169)]