81094895

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 35994385

約数列:

[1, 5, 7, 23, 35, 115, 131, 161, 655, 769, 805, 917, 3013, 3845, 4585, 5383, 15065, 17687, 21091, 26915, 88435, 100739, 105455, 123809, 503695, 619045, 705173, 2316997, 3525865, 11584985, 16218979, 81094895]

約数ペア:

[(1, 81094895), (5, 16218979), (7, 11584985), (23, 3525865), (35, 2316997), (115, 705173), (131, 619045), (161, 503695), (655, 123809), (769, 105455), (805, 100739), (917, 88435), (3013, 26915), (3845, 21091), (4585, 17687), (5383, 15065)]