51114915

素因数分解:

$3^3\times 5^1\times {\mathrm{378629}}^1$

素因数の和:378643

約数の個数: 16

約数和(自身を含む): 90871200

約数和(自身を除く): 39756285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 378629, 1135887, 1893145, 3407661, 5679435, 10222983, 17038305, 51114915]

約数ペア:

[(1, 51114915), (3, 17038305), (5, 10222983), (9, 5679435), (15, 3407661), (27, 1893145), (45, 1135887), (135, 378629)]