26756775

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1216

約数の個数: 36

約数和(自身を含む): 48408360

約数和(自身を除く): 21651585

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1091, 1635, 2725, 3273, 4905, 5455, 8175, 9819, 16365, 24525, 27275, 49095, 81825, 118919, 245475, 356757, 594595, 1070271, 1783785, 2972975, 5351355, 8918925, 26756775]

約数ペア:

[(1, 26756775), (3, 8918925), (5, 5351355), (9, 2972975), (15, 1783785), (25, 1070271), (45, 594595), (75, 356757), (109, 245475), (225, 118919), (327, 81825), (545, 49095), (981, 27275), (1091, 24525), (1635, 16365), (2725, 9819), (3273, 8175), (4905, 5455)]