11881725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9319}}^1$

素因数の和:9349

約数の個数: 24

約数和(自身を含む): 20802240

約数和(自身を除く): 8920515

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 9319, 27957, 46595, 139785, 158423, 232975, 475269, 698925, 792115, 2376345, 3960575, 11881725]

約数ペア:

[(1, 11881725), (3, 3960575), (5, 2376345), (15, 792115), (17, 698925), (25, 475269), (51, 232975), (75, 158423), (85, 139785), (255, 46595), (425, 27957), (1275, 9319)]