1628013025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 2175289344

約数和(自身を除く): 547276319

約数列:

[1, 5, 23, 25, 47, 107, 115, 235, 535, 563, 575, 1081, 1175, 2461, 2675, 2815, 5029, 5405, 12305, 12949, 14075, 25145, 26461, 27025, 60241, 61525, 64745, 115667, 125725, 132305, 301205, 323725, 578335, 608603, 661525, 1385543, 1506025, 2831327, 2891675, 3043015, 6927715, 14156635, 15215075, 34638575, 65120521, 70783175, 325602605, 1628013025]

約数ペア:

[(1, 1628013025), (5, 325602605), (23, 70783175), (25, 65120521), (47, 34638575), (107, 15215075), (115, 14156635), (235, 6927715), (535, 3043015), (563, 2891675), (575, 2831327), (1081, 1506025), (1175, 1385543), (2461, 661525), (2675, 608603), (2815, 578335), (5029, 323725), (5405, 301205), (12305, 132305), (12949, 125725), (14075, 115667), (25145, 64745), (26461, 61525), (27025, 60241)]