28231185

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50867}}^1$

素因数の和:50912

約数の個数: 16

約数和(自身を含む): 46391616

約数和(自身を除く): 18160431

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 50867, 152601, 254335, 763005, 1882079, 5646237, 9410395, 28231185]

約数ペア:

[(1, 28231185), (3, 9410395), (5, 5646237), (15, 1882079), (37, 763005), (111, 254335), (185, 152601), (555, 50867)]