5145645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 8753184

約数和(自身を除く): 3607539

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1187, 1445, 3561, 4335, 5935, 17805, 20179, 60537, 100895, 302685, 343043, 1029129, 1715215, 5145645]

約数ペア:

[(1, 5145645), (3, 1715215), (5, 1029129), (15, 343043), (17, 302685), (51, 100895), (85, 60537), (255, 20179), (289, 17805), (867, 5935), (1187, 4335), (1445, 3561)]