49143185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108007}}^1$

素因数の和:108032

約数の個数: 16

約数和(自身を含む): 72581376

約数和(自身を除く): 23438191

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 108007, 540035, 756049, 1404091, 3780245, 7020455, 9828637, 49143185]

約数ペア:

[(1, 49143185), (5, 9828637), (7, 7020455), (13, 3780245), (35, 1404091), (65, 756049), (91, 540035), (455, 108007)]