164863425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3150

約数の個数: 48

約数和(自身を含む): 293695488

約数和(自身を除く): 128832063

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3083, 3565, 9249, 10695, 15415, 17825, 46245, 53475, 70909, 77075, 95573, 212727, 231225, 286719, 354545, 477865, 1063635, 1433595, 1772725, 2198179, 2389325, 5318175, 6594537, 7167975, 10990895, 32972685, 54954475, 164863425]

約数ペア:

[(1, 164863425), (3, 54954475), (5, 32972685), (15, 10990895), (23, 7167975), (25, 6594537), (31, 5318175), (69, 2389325), (75, 2198179), (93, 1772725), (115, 1433595), (155, 1063635), (345, 477865), (465, 354545), (575, 286719), (713, 231225), (775, 212727), (1725, 95573), (2139, 77075), (2325, 70909), (3083, 53475), (3565, 46245), (9249, 17825), (10695, 15415)]