2247258475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 3766473216

約数和(自身を除く): 1519214741

約数列:

[1, 5, 7, 11, 17, 25, 35, 43, 55, 77, 85, 119, 175, 187, 215, 275, 301, 385, 425, 473, 595, 731, 935, 1075, 1309, 1505, 1597, 1925, 2365, 2975, 3311, 3655, 4675, 5117, 6545, 7525, 7985, 8041, 11179, 11825, 16555, 17567, 18275, 25585, 27149, 32725, 39925, 40205, 55895, 56287, 68671, 82775, 87835, 122969, 127925, 135745, 190043, 201025, 279475, 281435, 298639, 343355, 439175, 480697, 614845, 678725, 755381, 950215, 1167407, 1407175, 1493195, 1716775, 2090473, 2403485, 3074225, 3776905, 4751075, 5287667, 5837035, 7465975, 8171849, 10452365, 12017425, 12841477, 18884525, 26438335, 29185175, 40859245, 52261825, 64207385, 89890339, 132191675, 204296225, 321036925, 449451695, 2247258475]

約数ペア:

[(1, 2247258475), (5, 449451695), (7, 321036925), (11, 204296225), (17, 132191675), (25, 89890339), (35, 64207385), (43, 52261825), (55, 40859245), (77, 29185175), (85, 26438335), (119, 18884525), (175, 12841477), (187, 12017425), (215, 10452365), (275, 8171849), (301, 7465975), (385, 5837035), (425, 5287667), (473, 4751075), (595, 3776905), (731, 3074225), (935, 2403485), (1075, 2090473), (1309, 1716775), (1505, 1493195), (1597, 1407175), (1925, 1167407), (2365, 950215), (2975, 755381), (3311, 678725), (3655, 614845), (4675, 480697), (5117, 439175), (6545, 343355), (7525, 298639), (7985, 281435), (8041, 279475), (11179, 201025), (11825, 190043), (16555, 135745), (17567, 127925), (18275, 122969), (25585, 87835), (27149, 82775), (32725, 68671), (39925, 56287), (40205, 55895)]