57909055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 22961345

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1559, 1615, 1955, 2185, 7429, 7795, 26503, 29621, 35857, 37145, 132515, 148105, 179285, 503557, 609569, 681283, 2517785, 3047845, 3406415, 11581811, 57909055]

約数ペア:

[(1, 57909055), (5, 11581811), (17, 3406415), (19, 3047845), (23, 2517785), (85, 681283), (95, 609569), (115, 503557), (323, 179285), (391, 148105), (437, 132515), (1559, 37145), (1615, 35857), (1955, 29621), (2185, 26503), (7429, 7795)]