1707440075

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 2459540496

約数和(自身を除く): 752100421

約数列:

[1, 5, 11, 23, 25, 55, 97, 115, 121, 253, 275, 485, 529, 575, 605, 1067, 1265, 1331, 2231, 2425, 2645, 2783, 3025, 5335, 5819, 6325, 6655, 11155, 11737, 13225, 13915, 24541, 26675, 29095, 30613, 33275, 51313, 55775, 58685, 64009, 69575, 122705, 129107, 145475, 153065, 256565, 269951, 293425, 320045, 564443, 613525, 645535, 704099, 765325, 1282825, 1349755, 1600225, 2822215, 2969461, 3227675, 3520495, 6208873, 6748775, 14111075, 14847305, 17602475, 31044365, 68297603, 74236525, 155221825, 341488015, 1707440075]

約数ペア:

[(1, 1707440075), (5, 341488015), (11, 155221825), (23, 74236525), (25, 68297603), (55, 31044365), (97, 17602475), (115, 14847305), (121, 14111075), (253, 6748775), (275, 6208873), (485, 3520495), (529, 3227675), (575, 2969461), (605, 2822215), (1067, 1600225), (1265, 1349755), (1331, 1282825), (2231, 765325), (2425, 704099), (2645, 645535), (2783, 613525), (3025, 564443), (5335, 320045), (5819, 293425), (6325, 269951), (6655, 256565), (11155, 153065), (11737, 145475), (13225, 129107), (13915, 122705), (24541, 69575), (26675, 64009), (29095, 58685), (30613, 55775), (33275, 51313)]