155603295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67801}}^1$

素因数の和:67832

約数の個数: 32

約数和(自身を含む): 292904640

約数和(自身を除く): 137301345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 67801, 203403, 339005, 610209, 1017015, 1152617, 1830627, 3051045, 3457851, 5763085, 9153135, 10373553, 17289255, 31120659, 51867765, 155603295]

約数ペア:

[(1, 155603295), (3, 51867765), (5, 31120659), (9, 17289255), (15, 10373553), (17, 9153135), (27, 5763085), (45, 3457851), (51, 3051045), (85, 1830627), (135, 1152617), (153, 1017015), (255, 610209), (459, 339005), (765, 203403), (2295, 67801)]