75805457

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 94691520

約数和(自身を除く): 18886063

約数列:

[1, 7, 13, 91, 139, 169, 461, 973, 1183, 1807, 3227, 5993, 12649, 23491, 41951, 64079, 77909, 164437, 448553, 545363, 833027, 5831189, 10829351, 75805457]

約数ペア:

[(1, 75805457), (7, 10829351), (13, 5831189), (91, 833027), (139, 545363), (169, 448553), (461, 164437), (973, 77909), (1183, 64079), (1807, 41951), (3227, 23491), (5993, 12649)]