155287124645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{172433}}^1$

素因数の和:172693

約数の個数: 32

約数和(自身を含む): 200233119744

約数和(自身を除く): 44945995099

約数列:

[1, 5, 23, 41, 115, 191, 205, 943, 955, 4393, 4715, 7831, 21965, 39155, 172433, 180113, 862165, 900565, 3965959, 7069753, 19829795, 32934703, 35348765, 162604319, 164673515, 757498169, 813021595, 1350322823, 3787490845, 6751614115, 31057424929, 155287124645]

約数ペア:

[(1, 155287124645), (5, 31057424929), (23, 6751614115), (41, 3787490845), (115, 1350322823), (191, 813021595), (205, 757498169), (943, 164673515), (955, 162604319), (4393, 35348765), (4715, 32934703), (7831, 19829795), (21965, 7069753), (39155, 3965959), (172433, 900565), (180113, 862165)]