118520685

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 228476160

約数和(自身を除く): 109955475

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 255, 387, 459, 645, 731, 765, 1161, 1201, 1935, 2193, 2295, 3603, 3655, 5805, 6005, 6579, 10809, 10965, 18015, 19737, 20417, 32427, 32895, 51643, 54045, 61251, 98685, 102085, 154929, 162135, 183753, 258215, 306255, 464787, 551259, 774645, 877931, 918765, 1394361, 2323935, 2633793, 2756295, 4389655, 6971805, 7901379, 13168965, 23704137, 39506895, 118520685]

約数ペア:

[(1, 118520685), (3, 39506895), (5, 23704137), (9, 13168965), (15, 7901379), (17, 6971805), (27, 4389655), (43, 2756295), (45, 2633793), (51, 2323935), (85, 1394361), (129, 918765), (135, 877931), (153, 774645), (215, 551259), (255, 464787), (387, 306255), (459, 258215), (645, 183753), (731, 162135), (765, 154929), (1161, 102085), (1201, 98685), (1935, 61251), (2193, 54045), (2295, 51643), (3603, 32895), (3655, 32427), (5805, 20417), (6005, 19737), (6579, 18015), (10809, 10965)]