165034215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 322470720

約数和(自身を除く): 157436505

約数列:

[1, 3, 5, 9, 15, 17, 29, 43, 45, 51, 85, 87, 129, 145, 153, 173, 215, 255, 261, 387, 435, 493, 519, 645, 731, 765, 865, 1247, 1305, 1479, 1557, 1935, 2193, 2465, 2595, 2941, 3655, 3741, 4437, 5017, 6235, 6579, 7395, 7439, 7785, 8823, 10965, 11223, 14705, 15051, 18705, 21199, 22185, 22317, 25085, 26469, 32895, 37195, 44115, 45153, 56115, 63597, 66951, 75255, 85289, 105995, 111585, 126463, 132345, 190791, 215731, 225765, 255867, 317985, 334755, 379389, 426445, 632315, 647193, 767601, 953955, 1078655, 1138167, 1279335, 1896945, 1941579, 3235965, 3667427, 3838005, 5690835, 9707895, 11002281, 18337135, 33006843, 55011405, 165034215]

約数ペア:

[(1, 165034215), (3, 55011405), (5, 33006843), (9, 18337135), (15, 11002281), (17, 9707895), (29, 5690835), (43, 3838005), (45, 3667427), (51, 3235965), (85, 1941579), (87, 1896945), (129, 1279335), (145, 1138167), (153, 1078655), (173, 953955), (215, 767601), (255, 647193), (261, 632315), (387, 426445), (435, 379389), (493, 334755), (519, 317985), (645, 255867), (731, 225765), (765, 215731), (865, 190791), (1247, 132345), (1305, 126463), (1479, 111585), (1557, 105995), (1935, 85289), (2193, 75255), (2465, 66951), (2595, 63597), (2941, 56115), (3655, 45153), (3741, 44115), (4437, 37195), (5017, 32895), (6235, 26469), (6579, 25085), (7395, 22317), (7439, 22185), (7785, 21199), (8823, 18705), (10965, 15051), (11223, 14705)]