775646785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 1006940160

約数和(自身を除く): 231293375

約数列:

[1, 5, 19, 53, 95, 127, 265, 635, 1007, 1213, 2413, 5035, 6065, 6731, 12065, 23047, 33655, 64289, 115235, 127889, 154051, 321445, 639445, 770255, 1221491, 2926969, 6107455, 8164703, 14634845, 40823515, 155129357, 775646785]

約数ペア:

[(1, 775646785), (5, 155129357), (19, 40823515), (53, 14634845), (95, 8164703), (127, 6107455), (265, 2926969), (635, 1221491), (1007, 770255), (1213, 639445), (2413, 321445), (5035, 154051), (6065, 127889), (6731, 115235), (12065, 64289), (23047, 33655)]