66536015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 98824320

約数和(自身を除く): 32288305

約数列:

[1, 5, 7, 13, 35, 65, 91, 257, 455, 569, 1285, 1799, 2845, 3341, 3983, 7397, 8995, 16705, 19915, 23387, 36985, 51779, 116935, 146233, 258895, 731165, 1023631, 1901029, 5118155, 9505145, 13307203, 66536015]

約数ペア:

[(1, 66536015), (5, 13307203), (7, 9505145), (13, 5118155), (35, 1901029), (65, 1023631), (91, 731165), (257, 258895), (455, 146233), (569, 116935), (1285, 51779), (1799, 36985), (2845, 23387), (3341, 19915), (3983, 16705), (7397, 8995)]