57759455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 79761024

約数和(自身を除く): 22001569

約数列:

[1, 5, 13, 17, 65, 85, 167, 221, 313, 835, 1105, 1565, 2171, 2839, 4069, 5321, 10855, 14195, 20345, 26605, 36907, 52271, 69173, 184535, 261355, 345865, 679523, 888607, 3397615, 4443035, 11551891, 57759455]

約数ペア:

[(1, 57759455), (5, 11551891), (13, 4443035), (17, 3397615), (65, 888607), (85, 679523), (167, 345865), (221, 261355), (313, 184535), (835, 69173), (1105, 52271), (1565, 36907), (2171, 26605), (2839, 20345), (4069, 14195), (5321, 10855)]