25310945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 35614080

約数和(自身を除く): 10303135

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 265, 457, 583, 1007, 1045, 2285, 2915, 5027, 5035, 8683, 11077, 24221, 25135, 43415, 55385, 95513, 121105, 266431, 460199, 477565, 1332155, 2300995, 5062189, 25310945]

約数ペア:

[(1, 25310945), (5, 5062189), (11, 2300995), (19, 1332155), (53, 477565), (55, 460199), (95, 266431), (209, 121105), (265, 95513), (457, 55385), (583, 43415), (1007, 25135), (1045, 24221), (2285, 11077), (2915, 8683), (5027, 5035)]