55797365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27691}}^1$

素因数の和:27740

約数の個数: 16

約数和(自身を含む): 74436096

約数和(自身を除く): 18638731

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 27691, 138455, 359983, 858421, 1799915, 4292105, 11159473, 55797365]

約数ペア:

[(1, 55797365), (5, 11159473), (13, 4292105), (31, 1799915), (65, 858421), (155, 359983), (403, 138455), (2015, 27691)]