72853005

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{91639}}^1$

素因数の和:91700

約数の個数: 16

約数和(自身を含む): 118765440

約数和(自身を除く): 45912435

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 91639, 274917, 458195, 1374585, 4856867, 14570601, 24284335, 72853005]

約数ペア:

[(1, 72853005), (3, 24284335), (5, 14570601), (15, 4856867), (53, 1374585), (159, 458195), (265, 274917), (795, 91639)]