121601085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{28051}}^1$

素因数の和:28093

約数の個数: 24

約数和(自身を含む): 206687136

約数和(自身を除く): 85086051

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 28051, 84153, 140255, 420765, 476867, 1430601, 2384335, 7153005, 8106739, 24320217, 40533695, 121601085]

約数ペア:

[(1, 121601085), (3, 40533695), (5, 24320217), (15, 8106739), (17, 7153005), (51, 2384335), (85, 1430601), (255, 476867), (289, 420765), (867, 140255), (1445, 84153), (4335, 28051)]