87537065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 44067415

約数列:

[1, 5, 7, 11, 35, 55, 77, 271, 385, 839, 1355, 1897, 2981, 4195, 5873, 9229, 9485, 14905, 20867, 29365, 46145, 64603, 104335, 227369, 323015, 1136845, 1591583, 2501059, 7957915, 12505295, 17507413, 87537065]

約数ペア:

[(1, 87537065), (5, 17507413), (7, 12505295), (11, 7957915), (35, 2501059), (55, 1591583), (77, 1136845), (271, 323015), (385, 227369), (839, 104335), (1355, 64603), (1897, 46145), (2981, 29365), (4195, 20867), (5873, 14905), (9229, 9485)]