25732135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 14547545

約数列:

[1, 5, 11, 13, 17, 29, 55, 65, 73, 85, 143, 145, 187, 221, 319, 365, 377, 493, 715, 803, 935, 949, 1105, 1241, 1595, 1885, 2117, 2431, 2465, 4015, 4147, 4745, 5423, 6205, 6409, 10439, 10585, 12155, 13651, 16133, 20735, 23287, 27115, 27521, 32045, 35989, 52195, 68255, 70499, 80665, 116435, 137605, 177463, 179945, 302731, 352495, 395879, 467857, 887315, 1513655, 1979395, 2339285, 5146427, 25732135]

約数ペア:

[(1, 25732135), (5, 5146427), (11, 2339285), (13, 1979395), (17, 1513655), (29, 887315), (55, 467857), (65, 395879), (73, 352495), (85, 302731), (143, 179945), (145, 177463), (187, 137605), (221, 116435), (319, 80665), (365, 70499), (377, 68255), (493, 52195), (715, 35989), (803, 32045), (935, 27521), (949, 27115), (1105, 23287), (1241, 20735), (1595, 16133), (1885, 13651), (2117, 12155), (2431, 10585), (2465, 10439), (4015, 6409), (4147, 6205), (4745, 5423)]