4315721465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{22817}}^1$

素因数の和:23033

約数の個数: 32

約数和(自身を含む): 5980141440

約数和(自身を除く): 1664419975

約数列:

[1, 5, 11, 19, 55, 95, 181, 209, 905, 1045, 1991, 3439, 9955, 17195, 22817, 37829, 114085, 189145, 250987, 433523, 1254935, 2167615, 4129877, 4768753, 20649385, 23843765, 45428647, 78467663, 227143235, 392338315, 863144293, 4315721465]

約数ペア:

[(1, 4315721465), (5, 863144293), (11, 392338315), (19, 227143235), (55, 78467663), (95, 45428647), (181, 23843765), (209, 20649385), (905, 4768753), (1045, 4129877), (1991, 2167615), (3439, 1254935), (9955, 433523), (17195, 250987), (22817, 189145), (37829, 114085)]