15228525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15645

約数の個数: 24

約数和(自身を含む): 27116320

約数和(自身を除く): 11887795

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 15619, 46857, 78095, 203047, 234285, 390475, 609141, 1015235, 1171425, 3045705, 5076175, 15228525]

約数ペア:

[(1, 15228525), (3, 5076175), (5, 3045705), (13, 1171425), (15, 1015235), (25, 609141), (39, 390475), (65, 234285), (75, 203047), (195, 78095), (325, 46857), (975, 15619)]