25381161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 40830720

約数和(自身を除く): 15449559

約数列:

[1, 3, 9, 13, 27, 39, 117, 167, 351, 433, 501, 1299, 1503, 2171, 3897, 4509, 5629, 6513, 11691, 16887, 19539, 50661, 58617, 72311, 151983, 216933, 650799, 940043, 1952397, 2820129, 8460387, 25381161]

約数ペア:

[(1, 25381161), (3, 8460387), (9, 2820129), (13, 1952397), (27, 940043), (39, 650799), (117, 216933), (167, 151983), (351, 72311), (433, 58617), (501, 50661), (1299, 19539), (1503, 16887), (2171, 11691), (3897, 6513), (4509, 5629)]