26482785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 49838976

約数和(自身を除く): 23356191

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 137, 147, 245, 263, 411, 685, 735, 789, 959, 1315, 1841, 2055, 2877, 3945, 4795, 5523, 6713, 9205, 12887, 14385, 20139, 27615, 33565, 36031, 38661, 64435, 100695, 108093, 180155, 193305, 252217, 540465, 756651, 1261085, 1765519, 3783255, 5296557, 8827595, 26482785]

約数ペア:

[(1, 26482785), (3, 8827595), (5, 5296557), (7, 3783255), (15, 1765519), (21, 1261085), (35, 756651), (49, 540465), (105, 252217), (137, 193305), (147, 180155), (245, 108093), (263, 100695), (411, 64435), (685, 38661), (735, 36031), (789, 33565), (959, 27615), (1315, 20139), (1841, 14385), (2055, 12887), (2877, 9205), (3945, 6713), (4795, 5523)]