159514575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 289267200

約数和(自身を除く): 129752625

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 239, 275, 717, 809, 825, 1195, 2427, 2629, 3585, 4045, 5975, 7887, 8899, 12135, 13145, 17925, 20225, 26697, 39435, 44495, 60675, 65725, 133485, 193351, 197175, 222475, 580053, 667425, 966755, 2126861, 2900265, 4833775, 6380583, 10634305, 14501325, 31902915, 53171525, 159514575]

約数ペア:

[(1, 159514575), (3, 53171525), (5, 31902915), (11, 14501325), (15, 10634305), (25, 6380583), (33, 4833775), (55, 2900265), (75, 2126861), (165, 966755), (239, 667425), (275, 580053), (717, 222475), (809, 197175), (825, 193351), (1195, 133485), (2427, 65725), (2629, 60675), (3585, 44495), (4045, 39435), (5975, 26697), (7887, 20225), (8899, 17925), (12135, 13145)]