26440315

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 36365760

約数和(自身を除く): 9925445

約数列:

[1, 5, 11, 29, 55, 121, 137, 145, 319, 605, 685, 1331, 1507, 1595, 3509, 3973, 6655, 7535, 16577, 17545, 19865, 38599, 43703, 82885, 182347, 192995, 218515, 480733, 911735, 2403665, 5288063, 26440315]

約数ペア:

[(1, 26440315), (5, 5288063), (11, 2403665), (29, 911735), (55, 480733), (121, 218515), (137, 192995), (145, 182347), (319, 82885), (605, 43703), (685, 38599), (1331, 19865), (1507, 17545), (1595, 16577), (3509, 7535), (3973, 6655)]