447730275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12109}}^1$

素因数の和:12168

約数の個数: 48

約数和(自身を含む): 810885600

約数和(自身を除く): 363155325

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2175, 2465, 7395, 12109, 12325, 36327, 36975, 60545, 181635, 205853, 302725, 351161, 617559, 908175, 1029265, 1053483, 1755805, 3087795, 5146325, 5267415, 5969737, 8779025, 15438975, 17909211, 26337075, 29848685, 89546055, 149243425, 447730275]

約数ペア:

[(1, 447730275), (3, 149243425), (5, 89546055), (15, 29848685), (17, 26337075), (25, 17909211), (29, 15438975), (51, 8779025), (75, 5969737), (85, 5267415), (87, 5146325), (145, 3087795), (255, 1755805), (425, 1053483), (435, 1029265), (493, 908175), (725, 617559), (1275, 351161), (1479, 302725), (2175, 205853), (2465, 181635), (7395, 60545), (12109, 36975), (12325, 36327)]