26453075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 12115885

約数列:

[1, 5, 11, 25, 29, 31, 55, 107, 145, 155, 275, 319, 341, 535, 725, 775, 899, 1177, 1595, 1705, 2675, 3103, 3317, 4495, 5885, 7975, 8525, 9889, 15515, 16585, 22475, 29425, 34133, 36487, 49445, 77575, 82925, 96193, 170665, 182435, 247225, 480965, 853325, 912175, 1058123, 2404825, 5290615, 26453075]

約数ペア:

[(1, 26453075), (5, 5290615), (11, 2404825), (25, 1058123), (29, 912175), (31, 853325), (55, 480965), (107, 247225), (145, 182435), (155, 170665), (275, 96193), (319, 82925), (341, 77575), (535, 49445), (725, 36487), (775, 34133), (899, 29425), (1177, 22475), (1595, 16585), (1705, 15515), (2675, 9889), (3103, 8525), (3317, 7975), (4495, 5885)]