1027936875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 2086931968

約数和(自身を除く): 1058995093

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 271, 289, 357, 375, 425, 525, 595, 625, 813, 867, 875, 1275, 1355, 1445, 1785, 1875, 1897, 2023, 2125, 2625, 2975, 4065, 4335, 4375, 4607, 5691, 6069, 6375, 6775, 7225, 8925, 9485, 10115, 10625, 13125, 13821, 14875, 20325, 21675, 23035, 28455, 30345, 31875, 32249, 33875, 36125, 44625, 47425, 50575, 69105, 74375, 78319, 96747, 101625, 108375, 115175, 142275, 151725, 161245, 169375, 180625, 223125, 234957, 237125, 252875, 345525, 391595, 483735, 508125, 541875, 548233, 575875, 711375, 758625, 806225, 1174785, 1185625, 1264375, 1644699, 1727625, 1957975, 2418675, 2741165, 2879375, 3556875, 3793125, 4031125, 5873925, 8223495, 8638125, 9789875, 12093375, 13705825, 20155625, 29369625, 41117475, 48949375, 60466875, 68529125, 146848125, 205587375, 342645625, 1027936875]

約数ペア:

[(1, 1027936875), (3, 342645625), (5, 205587375), (7, 146848125), (15, 68529125), (17, 60466875), (21, 48949375), (25, 41117475), (35, 29369625), (51, 20155625), (75, 13705825), (85, 12093375), (105, 9789875), (119, 8638125), (125, 8223495), (175, 5873925), (255, 4031125), (271, 3793125), (289, 3556875), (357, 2879375), (375, 2741165), (425, 2418675), (525, 1957975), (595, 1727625), (625, 1644699), (813, 1264375), (867, 1185625), (875, 1174785), (1275, 806225), (1355, 758625), (1445, 711375), (1785, 575875), (1875, 548233), (1897, 541875), (2023, 508125), (2125, 483735), (2625, 391595), (2975, 345525), (4065, 252875), (4335, 237125), (4375, 234957), (4607, 223125), (5691, 180625), (6069, 169375), (6375, 161245), (6775, 151725), (7225, 142275), (8925, 115175), (9485, 108375), (10115, 101625), (10625, 96747), (13125, 78319), (13821, 74375), (14875, 69105), (20325, 50575), (21675, 47425), (23035, 44625), (28455, 36125), (30345, 33875), (31875, 32249)]