143370385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 186531840

約数和(自身を除く): 43161455

約数列:

[1, 5, 23, 43, 79, 115, 215, 367, 395, 989, 1817, 1835, 3397, 4945, 8441, 9085, 15781, 16985, 28993, 42205, 78131, 78905, 144965, 362963, 390655, 666839, 1246699, 1814815, 3334195, 6233495, 28674077, 143370385]

約数ペア:

[(1, 143370385), (5, 28674077), (23, 6233495), (43, 3334195), (79, 1814815), (115, 1246699), (215, 666839), (367, 390655), (395, 362963), (989, 144965), (1817, 78905), (1835, 78131), (3397, 42205), (4945, 28993), (8441, 16985), (9085, 15781)]