25307335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 32117760

約数和(自身を除く): 6810425

約数列:

[1, 5, 19, 95, 271, 983, 1355, 4915, 5149, 18677, 25745, 93385, 266393, 1331965, 5061467, 25307335]

約数ペア:

[(1, 25307335), (5, 5061467), (19, 1331965), (95, 266393), (271, 93385), (983, 25745), (1355, 18677), (4915, 5149)]