71141455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 35856305

約数列:

[1, 5, 7, 11, 35, 55, 77, 257, 385, 719, 1285, 1799, 2827, 3595, 5033, 7909, 8995, 14135, 19789, 25165, 39545, 55363, 98945, 184783, 276815, 923915, 1293481, 2032613, 6467405, 10163065, 14228291, 71141455]

約数ペア:

[(1, 71141455), (5, 14228291), (7, 10163065), (11, 6467405), (35, 2032613), (55, 1293481), (77, 923915), (257, 276815), (385, 184783), (719, 98945), (1285, 55363), (1799, 39545), (2827, 25165), (3595, 19789), (5033, 14135), (7909, 8995)]