2956543185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2311}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 5213652480

約数和(自身を除く): 2257109295

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 173, 255, 435, 493, 519, 865, 1479, 2311, 2465, 2595, 2941, 5017, 6933, 7395, 8823, 11555, 14705, 15051, 25085, 34665, 39287, 44115, 67019, 75255, 85289, 117861, 196435, 201057, 255867, 335095, 399803, 426445, 589305, 1005285, 1139323, 1199409, 1279335, 1999015, 3417969, 5696615, 5997045, 6796651, 11594287, 17089845, 20389953, 33983255, 34782861, 57971435, 101949765, 173914305, 197102879, 591308637, 985514395, 2956543185]

約数ペア:

[(1, 2956543185), (3, 985514395), (5, 591308637), (15, 197102879), (17, 173914305), (29, 101949765), (51, 57971435), (85, 34782861), (87, 33983255), (145, 20389953), (173, 17089845), (255, 11594287), (435, 6796651), (493, 5997045), (519, 5696615), (865, 3417969), (1479, 1999015), (2311, 1279335), (2465, 1199409), (2595, 1139323), (2941, 1005285), (5017, 589305), (6933, 426445), (7395, 399803), (8823, 335095), (11555, 255867), (14705, 201057), (15051, 196435), (25085, 117861), (34665, 85289), (39287, 75255), (44115, 67019)]