137709165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 253642752

約数和(自身を除く): 115933587

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 131, 165, 253, 277, 345, 393, 655, 759, 831, 1265, 1385, 1441, 1965, 3013, 3047, 3795, 4155, 4323, 6371, 7205, 9039, 9141, 15065, 15235, 19113, 21615, 31855, 33143, 36287, 45195, 45705, 70081, 95565, 99429, 108861, 165715, 181435, 210243, 350405, 399157, 497145, 544305, 834601, 1051215, 1197471, 1995785, 2503803, 4173005, 5987355, 9180611, 12519015, 27541833, 45903055, 137709165]

約数ペア:

[(1, 137709165), (3, 45903055), (5, 27541833), (11, 12519015), (15, 9180611), (23, 5987355), (33, 4173005), (55, 2503803), (69, 1995785), (115, 1197471), (131, 1051215), (165, 834601), (253, 544305), (277, 497145), (345, 399157), (393, 350405), (655, 210243), (759, 181435), (831, 165715), (1265, 108861), (1385, 99429), (1441, 95565), (1965, 70081), (3013, 45705), (3047, 45195), (3795, 36287), (4155, 33143), (4323, 31855), (6371, 21615), (7205, 19113), (9039, 15235), (9141, 15065)]