210040325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{14411}}^1$

素因数の和:14485

約数の個数: 24

約数和(自身を含む): 289508256

約数和(自身を除く): 79467931

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 14411, 14575, 72055, 158521, 360275, 763783, 792605, 3818915, 3963025, 8401613, 19094575, 42008065, 210040325]

約数ペア:

[(1, 210040325), (5, 42008065), (11, 19094575), (25, 8401613), (53, 3963025), (55, 3818915), (265, 792605), (275, 763783), (583, 360275), (1325, 158521), (2915, 72055), (14411, 14575)]