75077745

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{15991}}^1$

素因数の和:16312

約数の個数: 16

約数和(自身を含む): 120515712

約数和(自身を除く): 45437967

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 15991, 47973, 79955, 239865, 5005183, 15015549, 25025915, 75077745]

約数ペア:

[(1, 75077745), (3, 25025915), (5, 15015549), (15, 5005183), (313, 239865), (939, 79955), (1565, 47973), (4695, 15991)]