91079655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 160247808

約数和(自身を除く): 69168153

約数列:

[1, 3, 5, 15, 23, 41, 47, 69, 115, 123, 137, 141, 205, 235, 345, 411, 615, 685, 705, 943, 1081, 1927, 2055, 2829, 3151, 3243, 4715, 5405, 5617, 5781, 6439, 9453, 9635, 14145, 15755, 16215, 16851, 19317, 28085, 28905, 32195, 44321, 47265, 84255, 96585, 129191, 132963, 148097, 221605, 263999, 387573, 444291, 645955, 664815, 740485, 791997, 1319995, 1937865, 2221455, 3959985, 6071977, 18215931, 30359885, 91079655]

約数ペア:

[(1, 91079655), (3, 30359885), (5, 18215931), (15, 6071977), (23, 3959985), (41, 2221455), (47, 1937865), (69, 1319995), (115, 791997), (123, 740485), (137, 664815), (141, 645955), (205, 444291), (235, 387573), (345, 263999), (411, 221605), (615, 148097), (685, 132963), (705, 129191), (943, 96585), (1081, 84255), (1927, 47265), (2055, 44321), (2829, 32195), (3151, 28905), (3243, 28085), (4715, 19317), (5405, 16851), (5617, 16215), (5781, 15755), (6439, 14145), (9453, 9635)]