24770395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 10066085

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 647, 1235, 2015, 2945, 3235, 7657, 8411, 12293, 20057, 38285, 42055, 61465, 100285, 159809, 260741, 381083, 799045, 1303705, 1905415, 4954079, 24770395]

約数ペア:

[(1, 24770395), (5, 4954079), (13, 1905415), (19, 1303705), (31, 799045), (65, 381083), (95, 260741), (155, 159809), (247, 100285), (403, 61465), (589, 42055), (647, 38285), (1235, 20057), (2015, 12293), (2945, 8411), (3235, 7657)]