26901855

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 48323520

約数和(自身を除く): 21421665

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 1973, 2727, 4545, 5919, 9865, 13635, 17757, 29595, 53271, 88785, 199273, 266355, 597819, 996365, 1793457, 2989095, 5380371, 8967285, 26901855]

約数ペア:

[(1, 26901855), (3, 8967285), (5, 5380371), (9, 2989095), (15, 1793457), (27, 996365), (45, 597819), (101, 266355), (135, 199273), (303, 88785), (505, 53271), (909, 29595), (1515, 17757), (1973, 13635), (2727, 9865), (4545, 5919)]