52890315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 90118656

約数和(自身を除く): 37228341

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 983, 1055, 2949, 3165, 3587, 4915, 10761, 14745, 16711, 17935, 50133, 53805, 83555, 207413, 250665, 622239, 1037065, 3111195, 3526021, 10578063, 17630105, 52890315]

約数ペア:

[(1, 52890315), (3, 17630105), (5, 10578063), (15, 3526021), (17, 3111195), (51, 1037065), (85, 622239), (211, 250665), (255, 207413), (633, 83555), (983, 53805), (1055, 50133), (2949, 17935), (3165, 16711), (3587, 14745), (4915, 10761)]