5263425

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 9551100

約数和(自身を除く): 4287675

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 157, 225, 447, 471, 745, 785, 1341, 1413, 2235, 2355, 3725, 3925, 6705, 7065, 11175, 11775, 23393, 33525, 35325, 70179, 116965, 210537, 350895, 584825, 1052685, 1754475, 5263425]

約数ペア:

[(1, 5263425), (3, 1754475), (5, 1052685), (9, 584825), (15, 350895), (25, 210537), (45, 116965), (75, 70179), (149, 35325), (157, 33525), (225, 23393), (447, 11775), (471, 11175), (745, 7065), (785, 6705), (1341, 3925), (1413, 3725), (2235, 2355)]