91000065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 168327936

約数和(自身を除く): 77327871

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 97, 195, 221, 255, 283, 291, 485, 663, 849, 1105, 1261, 1415, 1455, 1649, 3315, 3679, 3783, 4245, 4811, 4947, 6305, 8245, 11037, 14433, 18395, 18915, 21437, 24055, 24735, 27451, 55185, 62543, 64311, 72165, 82353, 107185, 137255, 187629, 312715, 321555, 356863, 411765, 466667, 938145, 1070589, 1400001, 1784315, 2333335, 5352945, 6066671, 7000005, 18200013, 30333355, 91000065]

約数ペア:

[(1, 91000065), (3, 30333355), (5, 18200013), (13, 7000005), (15, 6066671), (17, 5352945), (39, 2333335), (51, 1784315), (65, 1400001), (85, 1070589), (97, 938145), (195, 466667), (221, 411765), (255, 356863), (283, 321555), (291, 312715), (485, 187629), (663, 137255), (849, 107185), (1105, 82353), (1261, 72165), (1415, 64311), (1455, 62543), (1649, 55185), (3315, 27451), (3679, 24735), (3783, 24055), (4245, 21437), (4811, 18915), (4947, 18395), (6305, 14433), (8245, 11037)]