27213485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 10042195

約数列:

[1, 5, 13, 23, 65, 109, 115, 167, 299, 545, 835, 1417, 1495, 2171, 2507, 3841, 7085, 10855, 12535, 18203, 19205, 32591, 49933, 91015, 162955, 236639, 249665, 418669, 1183195, 2093345, 5442697, 27213485]

約数ペア:

[(1, 27213485), (5, 5442697), (13, 2093345), (23, 1183195), (65, 418669), (109, 249665), (115, 236639), (167, 162955), (299, 91015), (545, 49933), (835, 32591), (1417, 19205), (1495, 18203), (2171, 12535), (2507, 10855), (3841, 7085)]