85479625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 135862272

約数和(自身を除く): 50382647

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 83, 107, 125, 175, 275, 385, 415, 535, 581, 749, 875, 913, 1177, 1375, 1925, 2075, 2675, 2905, 3745, 4565, 5885, 6391, 8239, 8881, 9625, 10375, 13375, 14525, 18725, 22825, 29425, 31955, 41195, 44405, 62167, 72625, 93625, 97691, 114125, 147125, 159775, 205975, 222025, 310835, 488455, 683837, 798875, 1029875, 1110125, 1554175, 2442275, 3419185, 7770875, 12211375, 17095925, 85479625]

約数ペア:

[(1, 85479625), (5, 17095925), (7, 12211375), (11, 7770875), (25, 3419185), (35, 2442275), (55, 1554175), (77, 1110125), (83, 1029875), (107, 798875), (125, 683837), (175, 488455), (275, 310835), (385, 222025), (415, 205975), (535, 159775), (581, 147125), (749, 114125), (875, 97691), (913, 93625), (1177, 72625), (1375, 62167), (1925, 44405), (2075, 41195), (2675, 31955), (2905, 29425), (3745, 22825), (4565, 18725), (5885, 14525), (6391, 13375), (8239, 10375), (8881, 9625)]