1188057325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 108

約数和(自身を含む): 1950604320

約数和(自身を除く): 762546995

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 139, 169, 175, 221, 289, 325, 425, 455, 595, 695, 845, 973, 1105, 1183, 1445, 1547, 1807, 2023, 2275, 2363, 2873, 2975, 3475, 3757, 4225, 4865, 5525, 5915, 7225, 7735, 9035, 10115, 11815, 12649, 14365, 16541, 18785, 20111, 23491, 24325, 26299, 29575, 30719, 38675, 40171, 45175, 48841, 50575, 59075, 63245, 71825, 82705, 93925, 100555, 117455, 131495, 153595, 164437, 200855, 215033, 244205, 281197, 316225, 341887, 399347, 413525, 502775, 522223, 587275, 657475, 767975, 822185, 1004275, 1075165, 1221025, 1405985, 1709435, 1996735, 2611115, 2795429, 3655561, 4110925, 5375825, 6788899, 7029925, 8547175, 9983675, 13055575, 13977145, 18277805, 33944495, 47522293, 69885725, 91389025, 169722475, 237611465, 1188057325]

約数ペア:

[(1, 1188057325), (5, 237611465), (7, 169722475), (13, 91389025), (17, 69885725), (25, 47522293), (35, 33944495), (65, 18277805), (85, 13977145), (91, 13055575), (119, 9983675), (139, 8547175), (169, 7029925), (175, 6788899), (221, 5375825), (289, 4110925), (325, 3655561), (425, 2795429), (455, 2611115), (595, 1996735), (695, 1709435), (845, 1405985), (973, 1221025), (1105, 1075165), (1183, 1004275), (1445, 822185), (1547, 767975), (1807, 657475), (2023, 587275), (2275, 522223), (2363, 502775), (2873, 413525), (2975, 399347), (3475, 341887), (3757, 316225), (4225, 281197), (4865, 244205), (5525, 215033), (5915, 200855), (7225, 164437), (7735, 153595), (9035, 131495), (10115, 117455), (11815, 100555), (12649, 93925), (14365, 82705), (16541, 71825), (18785, 63245), (20111, 59075), (23491, 50575), (24325, 48841), (26299, 45175), (29575, 40171), (30719, 38675)]