15371153

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 18

約数和(自身を含む): 18723474

約数和(自身を除く): 3352321

約数列:

[1, 7, 23, 49, 161, 529, 593, 1127, 3703, 4151, 13639, 25921, 29057, 95473, 313697, 668311, 2195879, 15371153]

約数ペア:

[(1, 15371153), (7, 2195879), (23, 668311), (49, 313697), (161, 95473), (529, 29057), (593, 25921), (1127, 13639), (3703, 4151)]