242073455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{219071}}^1$

素因数の和:219106

約数の個数: 16

約数和(自身を含む): 331236864

約数和(自身を除く): 89163409

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 219071, 1095355, 2847923, 3724207, 14239615, 18621035, 48414691, 242073455]

約数ペア:

[(1, 242073455), (5, 48414691), (13, 18621035), (17, 14239615), (65, 3724207), (85, 2847923), (221, 1095355), (1105, 219071)]