127959425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 185773824

約数和(自身を除く): 57814399

約数列:

[1, 5, 11, 17, 25, 55, 85, 101, 187, 271, 275, 425, 505, 935, 1111, 1355, 1717, 2525, 2981, 4607, 4675, 5555, 6775, 8585, 14905, 18887, 23035, 27371, 27775, 42925, 50677, 74525, 94435, 115175, 136855, 253385, 301081, 465307, 472175, 684275, 1266925, 1505405, 2326535, 5118377, 7527025, 11632675, 25591885, 127959425]

約数ペア:

[(1, 127959425), (5, 25591885), (11, 11632675), (17, 7527025), (25, 5118377), (55, 2326535), (85, 1505405), (101, 1266925), (187, 684275), (271, 472175), (275, 465307), (425, 301081), (505, 253385), (935, 136855), (1111, 115175), (1355, 94435), (1717, 74525), (2525, 50677), (2981, 42925), (4607, 27775), (4675, 27371), (5555, 23035), (6775, 18887), (8585, 14905)]