25469215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 32440320

約数和(自身を除く): 6971105

約数列:

[1, 5, 19, 95, 127, 635, 2111, 2413, 10555, 12065, 40109, 200545, 268097, 1340485, 5093843, 25469215]

約数ペア:

[(1, 25469215), (5, 5093843), (19, 1340485), (95, 268097), (127, 200545), (635, 40109), (2111, 12065), (2413, 10555)]