67078005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11437}}^1$

素因数の和:11485

約数の個数: 32

約数和(自身を含む): 118589184

約数和(自身を除く): 51511179

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 11437, 34311, 57185, 171555, 194429, 263051, 583287, 789153, 972145, 1315255, 2916435, 3945765, 4471867, 13415601, 22359335, 67078005]

約数ペア:

[(1, 67078005), (3, 22359335), (5, 13415601), (15, 4471867), (17, 3945765), (23, 2916435), (51, 1315255), (69, 972145), (85, 789153), (115, 583287), (255, 263051), (345, 194429), (391, 171555), (1173, 57185), (1955, 34311), (5865, 11437)]