248836325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 319184928

約数和(自身を除く): 70348603

約数列:

[1, 5, 25, 53, 67, 265, 335, 1325, 1675, 2803, 3551, 14015, 17755, 70075, 88775, 148559, 187801, 742795, 939005, 3713975, 4695025, 9953453, 49767265, 248836325]

約数ペア:

[(1, 248836325), (5, 49767265), (25, 9953453), (53, 4695025), (67, 3713975), (265, 939005), (335, 742795), (1325, 187801), (1675, 148559), (2803, 88775), (3551, 70075), (14015, 17755)]