75218455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68071}}^1$

素因数の和:68106

約数の個数: 16

約数和(自身を含む): 102924864

約数和(自身を除く): 27706409

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 68071, 340355, 884923, 1157207, 4424615, 5786035, 15043691, 75218455]

約数ペア:

[(1, 75218455), (5, 15043691), (13, 5786035), (17, 4424615), (65, 1157207), (85, 884923), (221, 340355), (1105, 68071)]