713509125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 1466449920

約数和(自身を除く): 752940795

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 59, 75, 85, 105, 119, 125, 175, 177, 255, 271, 295, 357, 375, 413, 425, 525, 595, 813, 875, 885, 1003, 1239, 1275, 1355, 1475, 1785, 1897, 2065, 2125, 2625, 2975, 3009, 4065, 4425, 4607, 5015, 5691, 6195, 6375, 6775, 7021, 7375, 8925, 9485, 10325, 13821, 14875, 15045, 15989, 20325, 21063, 22125, 23035, 25075, 28455, 30975, 32249, 33875, 35105, 44625, 47425, 47967, 51625, 69105, 75225, 79945, 96747, 101625, 105315, 111923, 115175, 125375, 142275, 154875, 161245, 175525, 237125, 239835, 271813, 335769, 345525, 376125, 399725, 483735, 526575, 559615, 575875, 711375, 806225, 815439, 877625, 1199175, 1359065, 1678845, 1727625, 1902691, 1998625, 2418675, 2632875, 2798075, 4031125, 4077195, 5708073, 5995875, 6795325, 8394225, 9513455, 12093375, 13990375, 20385975, 28540365, 33976625, 41971125, 47567275, 101929875, 142701825, 237836375, 713509125]

約数ペア:

[(1, 713509125), (3, 237836375), (5, 142701825), (7, 101929875), (15, 47567275), (17, 41971125), (21, 33976625), (25, 28540365), (35, 20385975), (51, 13990375), (59, 12093375), (75, 9513455), (85, 8394225), (105, 6795325), (119, 5995875), (125, 5708073), (175, 4077195), (177, 4031125), (255, 2798075), (271, 2632875), (295, 2418675), (357, 1998625), (375, 1902691), (413, 1727625), (425, 1678845), (525, 1359065), (595, 1199175), (813, 877625), (875, 815439), (885, 806225), (1003, 711375), (1239, 575875), (1275, 559615), (1355, 526575), (1475, 483735), (1785, 399725), (1897, 376125), (2065, 345525), (2125, 335769), (2625, 271813), (2975, 239835), (3009, 237125), (4065, 175525), (4425, 161245), (4607, 154875), (5015, 142275), (5691, 125375), (6195, 115175), (6375, 111923), (6775, 105315), (7021, 101625), (7375, 96747), (8925, 79945), (9485, 75225), (10325, 69105), (13821, 51625), (14875, 47967), (15045, 47425), (15989, 44625), (20325, 35105), (21063, 33875), (22125, 32249), (23035, 30975), (25075, 28455)]