202227025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8122

約数の個数: 48

約数和(自身を含む): 336728448

約数和(自身を除く): 134501423

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 5005, 8081, 25025, 40405, 56567, 88891, 105053, 202025, 282835, 444455, 525265, 622237, 735371, 1155583, 1414175, 2222275, 2626325, 3111185, 3676855, 5777915, 8089081, 15555925, 18384275, 28889575, 40445405, 202227025]

約数ペア:

[(1, 202227025), (5, 40445405), (7, 28889575), (11, 18384275), (13, 15555925), (25, 8089081), (35, 5777915), (55, 3676855), (65, 3111185), (77, 2626325), (91, 2222275), (143, 1414175), (175, 1155583), (275, 735371), (325, 622237), (385, 525265), (455, 444455), (715, 282835), (1001, 202025), (1925, 105053), (2275, 88891), (3575, 56567), (5005, 40405), (8081, 25025)]