42079215

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39511}}^1$

素因数の和:39590

約数の個数: 16

約数和(自身を含む): 68276736

約数和(自身を除く): 26197521

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 39511, 118533, 197555, 592665, 2805281, 8415843, 14026405, 42079215]

約数ペア:

[(1, 42079215), (3, 14026405), (5, 8415843), (15, 2805281), (71, 592665), (213, 197555), (355, 118533), (1065, 39511)]