7164225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1906

約数の個数: 36

約数和(自身を含む): 13593996

約数和(自身を除く): 6429771

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 1873, 3825, 5619, 9365, 16857, 28095, 31841, 46825, 84285, 95523, 140475, 159205, 286569, 421425, 477615, 796025, 1432845, 2388075, 7164225]

約数ペア:

[(1, 7164225), (3, 2388075), (5, 1432845), (9, 796025), (15, 477615), (17, 421425), (25, 286569), (45, 159205), (51, 140475), (75, 95523), (85, 84285), (153, 46825), (225, 31841), (255, 28095), (425, 16857), (765, 9365), (1275, 5619), (1873, 3825)]