248973815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{15149}}^1$

素因数の和:15346

約数の個数: 16

約数和(自身を含む): 316332000

約数和(自身を除く): 67358185

約数列:

[1, 5, 19, 95, 173, 865, 3287, 15149, 16435, 75745, 287831, 1439155, 2620777, 13103885, 49794763, 248973815]

約数ペア:

[(1, 248973815), (5, 49794763), (19, 13103885), (95, 2620777), (173, 1439155), (865, 287831), (3287, 75745), (15149, 16435)]