30274815

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42943}}^1$

素因数の和:42998

約数の個数: 16

約数和(自身を含む): 49471488

約数和(自身を除く): 19196673

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 42943, 128829, 214715, 644145, 2018321, 6054963, 10091605, 30274815]

約数ペア:

[(1, 30274815), (3, 10091605), (5, 6054963), (15, 2018321), (47, 644145), (141, 214715), (235, 128829), (705, 42943)]