326998265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{28447}}^1$

素因数の和:28493

約数の個数: 24

約数和(自身を含む): 454030080

約数和(自身を除く): 127031815

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 28447, 142235, 312917, 540493, 1564585, 2702465, 3442087, 5945423, 17210435, 29727115, 65399653, 326998265]

約数ペア:

[(1, 326998265), (5, 65399653), (11, 29727115), (19, 17210435), (55, 5945423), (95, 3442087), (121, 2702465), (209, 1564585), (605, 540493), (1045, 312917), (2299, 142235), (11495, 28447)]