300645

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 570240

約数和(自身を除く): 269595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 131, 135, 153, 255, 393, 459, 655, 765, 1179, 1965, 2227, 2295, 3537, 5895, 6681, 11135, 17685, 20043, 33405, 60129, 100215, 300645]

約数ペア:

[(1, 300645), (3, 100215), (5, 60129), (9, 33405), (15, 20043), (17, 17685), (27, 11135), (45, 6681), (51, 5895), (85, 3537), (131, 2295), (135, 2227), (153, 1965), (255, 1179), (393, 765), (459, 655)]