66359685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 140083200

約数和(自身を除く): 73723515

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 31, 35, 37, 57, 87, 93, 95, 105, 111, 133, 145, 155, 185, 203, 217, 259, 285, 399, 435, 465, 551, 555, 589, 609, 651, 665, 703, 777, 899, 1015, 1073, 1085, 1147, 1295, 1653, 1767, 1995, 2109, 2697, 2755, 2945, 3045, 3219, 3255, 3441, 3515, 3857, 3885, 4123, 4495, 4921, 5365, 5735, 6293, 7511, 8029, 8265, 8835, 10545, 11571, 12369, 13485, 14763, 16095, 17081, 17205, 18879, 19285, 20387, 20615, 21793, 22533, 24087, 24605, 31465, 33263, 37555, 40145, 51243, 57855, 61161, 61845, 65379, 73815, 85405, 94395, 99789, 101935, 108965, 112665, 119567, 120435, 142709, 152551, 166315, 232841, 256215, 305805, 326895, 358701, 428127, 457653, 498945, 597835, 631997, 698523, 713545, 762755, 1164205, 1793505, 1895991, 2140635, 2288265, 3159985, 3492615, 4423979, 9479955, 13271937, 22119895, 66359685]

約数ペア:

[(1, 66359685), (3, 22119895), (5, 13271937), (7, 9479955), (15, 4423979), (19, 3492615), (21, 3159985), (29, 2288265), (31, 2140635), (35, 1895991), (37, 1793505), (57, 1164205), (87, 762755), (93, 713545), (95, 698523), (105, 631997), (111, 597835), (133, 498945), (145, 457653), (155, 428127), (185, 358701), (203, 326895), (217, 305805), (259, 256215), (285, 232841), (399, 166315), (435, 152551), (465, 142709), (551, 120435), (555, 119567), (589, 112665), (609, 108965), (651, 101935), (665, 99789), (703, 94395), (777, 85405), (899, 73815), (1015, 65379), (1073, 61845), (1085, 61161), (1147, 57855), (1295, 51243), (1653, 40145), (1767, 37555), (1995, 33263), (2109, 31465), (2697, 24605), (2755, 24087), (2945, 22533), (3045, 21793), (3219, 20615), (3255, 20387), (3441, 19285), (3515, 18879), (3857, 17205), (3885, 17081), (4123, 16095), (4495, 14763), (4921, 13485), (5365, 12369), (5735, 11571), (6293, 10545), (7511, 8835), (8029, 8265)]