4092345

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 7143552

約数和(自身を除く): 3051207

約数列:

[1, 3, 5, 9, 15, 45, 211, 431, 633, 1055, 1293, 1899, 2155, 3165, 3879, 6465, 9495, 19395, 90941, 272823, 454705, 818469, 1364115, 4092345]

約数ペア:

[(1, 4092345), (3, 1364115), (5, 818469), (9, 454705), (15, 272823), (45, 90941), (211, 19395), (431, 9495), (633, 6465), (1055, 3879), (1293, 3165), (1899, 2155)]