189321715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{4093}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 256742928

約数和(自身を除く): 67421213

約数列:

[1, 5, 11, 29, 55, 145, 319, 841, 1595, 4093, 4205, 9251, 20465, 45023, 46255, 118697, 225115, 593485, 1305667, 3442213, 6528335, 17211065, 37864343, 189321715]

約数ペア:

[(1, 189321715), (5, 37864343), (11, 17211065), (29, 6528335), (55, 3442213), (145, 1305667), (319, 593485), (841, 225115), (1595, 118697), (4093, 46255), (4205, 45023), (9251, 20465)]