315079275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 645815808

約数和(自身を除く): 330736533

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 43, 51, 75, 85, 105, 119, 129, 175, 215, 255, 301, 357, 425, 525, 595, 645, 731, 821, 903, 1075, 1275, 1505, 1785, 2193, 2463, 2975, 3225, 3655, 4105, 4515, 5117, 5747, 7525, 8925, 10965, 12315, 13957, 15351, 17241, 18275, 20525, 22575, 25585, 28735, 35303, 41871, 54825, 61575, 69785, 76755, 86205, 97699, 105909, 127925, 143675, 176515, 209355, 247121, 293097, 348925, 383775, 431025, 488495, 529545, 600151, 741363, 882575, 1046775, 1235605, 1465485, 1800453, 2442475, 2647725, 3000755, 3706815, 4201057, 6178025, 7327425, 9002265, 12603171, 15003775, 18534075, 21005285, 45011325, 63015855, 105026425, 315079275]

約数ペア:

[(1, 315079275), (3, 105026425), (5, 63015855), (7, 45011325), (15, 21005285), (17, 18534075), (21, 15003775), (25, 12603171), (35, 9002265), (43, 7327425), (51, 6178025), (75, 4201057), (85, 3706815), (105, 3000755), (119, 2647725), (129, 2442475), (175, 1800453), (215, 1465485), (255, 1235605), (301, 1046775), (357, 882575), (425, 741363), (525, 600151), (595, 529545), (645, 488495), (731, 431025), (821, 383775), (903, 348925), (1075, 293097), (1275, 247121), (1505, 209355), (1785, 176515), (2193, 143675), (2463, 127925), (2975, 105909), (3225, 97699), (3655, 86205), (4105, 76755), (4515, 69785), (5117, 61575), (5747, 54825), (7525, 41871), (8925, 35303), (10965, 28735), (12315, 25585), (13957, 22575), (15351, 20525), (17241, 18275)]