415057125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 853991424

約数和(自身を除く): 438934299

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 71, 75, 85, 105, 119, 125, 131, 175, 213, 255, 355, 357, 375, 393, 425, 497, 525, 595, 655, 875, 917, 1065, 1207, 1275, 1491, 1775, 1785, 1965, 2125, 2227, 2485, 2625, 2751, 2975, 3275, 3621, 4585, 5325, 6035, 6375, 6681, 7455, 8449, 8875, 8925, 9301, 9825, 11135, 12425, 13755, 14875, 15589, 16375, 18105, 22925, 25347, 26625, 27903, 30175, 33405, 37275, 42245, 44625, 46505, 46767, 49125, 55675, 62125, 65107, 68775, 77945, 90525, 114625, 126735, 139515, 150875, 158117, 167025, 186375, 195321, 211225, 232525, 233835, 278375, 325535, 343875, 389725, 452625, 474351, 633675, 697575, 790585, 835125, 976605, 1056125, 1106819, 1162625, 1169175, 1627675, 1948625, 2371755, 3168375, 3320457, 3487875, 3952925, 4883025, 5534095, 5845875, 8138375, 11858775, 16602285, 19764625, 24415125, 27670475, 59293875, 83011425, 138352375, 415057125]

約数ペア:

[(1, 415057125), (3, 138352375), (5, 83011425), (7, 59293875), (15, 27670475), (17, 24415125), (21, 19764625), (25, 16602285), (35, 11858775), (51, 8138375), (71, 5845875), (75, 5534095), (85, 4883025), (105, 3952925), (119, 3487875), (125, 3320457), (131, 3168375), (175, 2371755), (213, 1948625), (255, 1627675), (355, 1169175), (357, 1162625), (375, 1106819), (393, 1056125), (425, 976605), (497, 835125), (525, 790585), (595, 697575), (655, 633675), (875, 474351), (917, 452625), (1065, 389725), (1207, 343875), (1275, 325535), (1491, 278375), (1775, 233835), (1785, 232525), (1965, 211225), (2125, 195321), (2227, 186375), (2485, 167025), (2625, 158117), (2751, 150875), (2975, 139515), (3275, 126735), (3621, 114625), (4585, 90525), (5325, 77945), (6035, 68775), (6375, 65107), (6681, 62125), (7455, 55675), (8449, 49125), (8875, 46767), (8925, 46505), (9301, 44625), (9825, 42245), (11135, 37275), (12425, 33405), (13755, 30175), (14875, 27903), (15589, 26625), (16375, 25347), (18105, 22925)]