25714735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 32234400

約数和(自身を除く): 6519665

約数列:

[1, 5, 29, 109, 145, 545, 1627, 3161, 8135, 15805, 47183, 177343, 235915, 886715, 5142947, 25714735]

約数ペア:

[(1, 25714735), (5, 5142947), (29, 886715), (109, 235915), (145, 177343), (545, 47183), (1627, 15805), (3161, 8135)]