28582505

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8419}}^1$

素因数の和:8528

約数の個数: 16

約数和(自身を含む): 39607680

約数和(自身を除く): 11025175

約数列:

[1, 5, 7, 35, 97, 485, 679, 3395, 8419, 42095, 58933, 294665, 816643, 4083215, 5716501, 28582505]

約数ペア:

[(1, 28582505), (5, 5716501), (7, 4083215), (35, 816643), (97, 294665), (485, 58933), (679, 42095), (3395, 8419)]