188431485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 364041216

約数和(自身を除く): 175609731

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 121, 155, 165, 187, 197, 255, 341, 363, 465, 527, 561, 591, 605, 935, 985, 1023, 1581, 1705, 1815, 2057, 2167, 2635, 2805, 2955, 3349, 3751, 5115, 5797, 6107, 6171, 6501, 7905, 10047, 10285, 10835, 11253, 16745, 17391, 18321, 18755, 23837, 28985, 30535, 30855, 32505, 36839, 50235, 56265, 63767, 67177, 71511, 86955, 91605, 103819, 110517, 119185, 184195, 191301, 201531, 311457, 318835, 335885, 357555, 405229, 519095, 552585, 738947, 956505, 1007655, 1142009, 1215687, 1557285, 2026145, 2216841, 3426027, 3694735, 5710045, 6078435, 11084205, 12562099, 17130135, 37686297, 62810495, 188431485]

約数ペア:

[(1, 188431485), (3, 62810495), (5, 37686297), (11, 17130135), (15, 12562099), (17, 11084205), (31, 6078435), (33, 5710045), (51, 3694735), (55, 3426027), (85, 2216841), (93, 2026145), (121, 1557285), (155, 1215687), (165, 1142009), (187, 1007655), (197, 956505), (255, 738947), (341, 552585), (363, 519095), (465, 405229), (527, 357555), (561, 335885), (591, 318835), (605, 311457), (935, 201531), (985, 191301), (1023, 184195), (1581, 119185), (1705, 110517), (1815, 103819), (2057, 91605), (2167, 86955), (2635, 71511), (2805, 67177), (2955, 63767), (3349, 56265), (3751, 50235), (5115, 36839), (5797, 32505), (6107, 30855), (6171, 30535), (6501, 28985), (7905, 23837), (10047, 18755), (10285, 18321), (10835, 17391), (11253, 16745)]