25200150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3965

約数の個数: 48

約数和(自身を含む): 63966144

約数和(自身を除く): 38765994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 3907, 6450, 7814, 11721, 19535, 23442, 39070, 58605, 97675, 117210, 168001, 195350, 293025, 336002, 504003, 586050, 840005, 1008006, 1680010, 2520015, 4200025, 5040030, 8400050, 12600075, 25200150]

約数ペア:

[(1, 25200150), (2, 12600075), (3, 8400050), (5, 5040030), (6, 4200025), (10, 2520015), (15, 1680010), (25, 1008006), (30, 840005), (43, 586050), (50, 504003), (75, 336002), (86, 293025), (129, 195350), (150, 168001), (215, 117210), (258, 97675), (430, 58605), (645, 39070), (1075, 23442), (1290, 19535), (2150, 11721), (3225, 7814), (3907, 6450)]