858542085

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16433}}^1$

素因数の和:16496

約数の個数: 48

約数和(自身を含む): 1579241664

約数和(自身を除く): 720699579

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 645, 1161, 1215, 1935, 3483, 5805, 10449, 16433, 17415, 49299, 52245, 82165, 147897, 246495, 443691, 706619, 739485, 1331073, 2119857, 2218455, 3533095, 3993219, 6359571, 6655365, 10599285, 19078713, 19966095, 31797855, 57236139, 95393565, 171708417, 286180695, 858542085]

約数ペア:

[(1, 858542085), (3, 286180695), (5, 171708417), (9, 95393565), (15, 57236139), (27, 31797855), (43, 19966095), (45, 19078713), (81, 10599285), (129, 6655365), (135, 6359571), (215, 3993219), (243, 3533095), (387, 2218455), (405, 2119857), (645, 1331073), (1161, 739485), (1215, 706619), (1935, 443691), (3483, 246495), (5805, 147897), (10449, 82165), (16433, 52245), (17415, 49299)]