4972215

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 7998336

約数和(自身を除く): 3026121

約数列:

[1, 3, 5, 15, 211, 633, 1055, 1571, 3165, 4713, 7855, 23565, 331481, 994443, 1657405, 4972215]

約数ペア:

[(1, 4972215), (3, 1657405), (5, 994443), (15, 331481), (211, 23565), (633, 7855), (1055, 4713), (1571, 3165)]