89629925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 140241024

約数和(自身を除く): 50611099

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 101, 175, 275, 385, 461, 505, 707, 1111, 1925, 2305, 2525, 3227, 3535, 5071, 5555, 7777, 11525, 16135, 17675, 25355, 27775, 35497, 38885, 46561, 80675, 126775, 177485, 194425, 232805, 325927, 512171, 887425, 1164025, 1629635, 2560855, 3585197, 8148175, 12804275, 17925985, 89629925]

約数ペア:

[(1, 89629925), (5, 17925985), (7, 12804275), (11, 8148175), (25, 3585197), (35, 2560855), (55, 1629635), (77, 1164025), (101, 887425), (175, 512171), (275, 325927), (385, 232805), (461, 194425), (505, 177485), (707, 126775), (1111, 80675), (1925, 46561), (2305, 38885), (2525, 35497), (3227, 27775), (3535, 25355), (5071, 17675), (5555, 16135), (7777, 11525)]