15707535747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 23300006400

約数和(自身を除く): 7592470653

約数列:

[1, 3, 17, 43, 51, 53, 129, 149, 159, 447, 731, 901, 907, 2193, 2279, 2533, 2703, 2721, 6407, 6837, 7599, 7897, 15419, 19221, 23691, 38743, 39001, 46257, 48071, 108919, 116229, 117003, 134249, 135143, 144213, 326757, 339571, 402747, 405429, 663017, 817207, 1018713, 1989051, 2067053, 2297431, 2451621, 5772707, 5811149, 6201159, 6892293, 7162579, 17318121, 17433447, 21487737, 35139901, 98789533, 105419703, 121763843, 296368599, 307990897, 365291529, 923972691, 5235845249, 15707535747]

約数ペア:

[(1, 15707535747), (3, 5235845249), (17, 923972691), (43, 365291529), (51, 307990897), (53, 296368599), (129, 121763843), (149, 105419703), (159, 98789533), (447, 35139901), (731, 21487737), (901, 17433447), (907, 17318121), (2193, 7162579), (2279, 6892293), (2533, 6201159), (2703, 5811149), (2721, 5772707), (6407, 2451621), (6837, 2297431), (7599, 2067053), (7897, 1989051), (15419, 1018713), (19221, 817207), (23691, 663017), (38743, 405429), (39001, 402747), (46257, 339571), (48071, 326757), (108919, 144213), (116229, 135143), (117003, 134249)]