24985015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19751}}^1$

素因数の和:19790

約数の個数: 16

約数和(自身を含む): 34131456

約数和(自身を除く): 9146441

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 19751, 98755, 217261, 454273, 1086305, 2271365, 4997003, 24985015]

約数ペア:

[(1, 24985015), (5, 4997003), (11, 2271365), (23, 1086305), (55, 454273), (115, 217261), (253, 98755), (1265, 19751)]