27378195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140401}}^1$

素因数の和:140422

約数の個数: 16

約数和(自身を含む): 47175072

約数和(自身を除く): 19796877

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 140401, 421203, 702005, 1825213, 2106015, 5475639, 9126065, 27378195]

約数ペア:

[(1, 27378195), (3, 9126065), (5, 5475639), (13, 2106015), (15, 1825213), (39, 702005), (65, 421203), (195, 140401)]