137341725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107719}}^1$

素因数の和:107749

約数の個数: 24

約数和(自身を含む): 240431040

約数和(自身を除く): 103089315

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 107719, 323157, 538595, 1615785, 1831223, 2692975, 5493669, 8078925, 9156115, 27468345, 45780575, 137341725]

約数ペア:

[(1, 137341725), (3, 45780575), (5, 27468345), (15, 9156115), (17, 8078925), (25, 5493669), (51, 2692975), (75, 1831223), (85, 1615785), (255, 538595), (425, 323157), (1275, 107719)]