138119025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 269982720

約数和(自身を除く): 131863695

約数列:

[1, 3, 5, 11, 15, 23, 25, 29, 33, 55, 69, 75, 87, 115, 145, 165, 251, 253, 275, 319, 345, 435, 575, 667, 725, 753, 759, 825, 957, 1255, 1265, 1595, 1725, 2001, 2175, 2761, 3335, 3765, 3795, 4785, 5773, 6275, 6325, 7279, 7337, 7975, 8283, 10005, 13805, 16675, 17319, 18825, 18975, 21837, 22011, 23925, 28865, 36395, 36685, 41415, 50025, 63503, 69025, 80069, 86595, 109185, 110055, 144325, 167417, 181975, 183425, 190509, 207075, 240207, 317515, 400345, 432975, 502251, 545925, 550275, 837085, 952545, 1201035, 1587575, 1841587, 2001725, 2511255, 4185425, 4762725, 5524761, 6005175, 9207935, 12556275, 27623805, 46039675, 138119025]

約数ペア:

[(1, 138119025), (3, 46039675), (5, 27623805), (11, 12556275), (15, 9207935), (23, 6005175), (25, 5524761), (29, 4762725), (33, 4185425), (55, 2511255), (69, 2001725), (75, 1841587), (87, 1587575), (115, 1201035), (145, 952545), (165, 837085), (251, 550275), (253, 545925), (275, 502251), (319, 432975), (345, 400345), (435, 317515), (575, 240207), (667, 207075), (725, 190509), (753, 183425), (759, 181975), (825, 167417), (957, 144325), (1255, 110055), (1265, 109185), (1595, 86595), (1725, 80069), (2001, 69025), (2175, 63503), (2761, 50025), (3335, 41415), (3765, 36685), (3795, 36395), (4785, 28865), (5773, 23925), (6275, 22011), (6325, 21837), (7279, 18975), (7337, 18825), (7975, 17319), (8283, 16675), (10005, 13805)]