126455615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 188116992

約数和(自身を除く): 61661377

約数列:

[1, 5, 11, 13, 47, 53, 55, 65, 71, 143, 235, 265, 355, 517, 583, 611, 689, 715, 781, 923, 2491, 2585, 2915, 3055, 3337, 3445, 3763, 3905, 4615, 6721, 7579, 10153, 12455, 16685, 18815, 27401, 32383, 33605, 36707, 37895, 41393, 43381, 48919, 50765, 137005, 161915, 176861, 183535, 206965, 216905, 244595, 356213, 477191, 538109, 884305, 1781065, 1945471, 2299193, 2385955, 2690545, 9727355, 11495965, 25291123, 126455615]

約数ペア:

[(1, 126455615), (5, 25291123), (11, 11495965), (13, 9727355), (47, 2690545), (53, 2385955), (55, 2299193), (65, 1945471), (71, 1781065), (143, 884305), (235, 538109), (265, 477191), (355, 356213), (517, 244595), (583, 216905), (611, 206965), (689, 183535), (715, 176861), (781, 161915), (923, 137005), (2491, 50765), (2585, 48919), (2915, 43381), (3055, 41393), (3337, 37895), (3445, 36707), (3763, 33605), (3905, 32383), (4615, 27401), (6721, 18815), (7579, 16685), (10153, 12455)]