21923089775

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{21589}}^1$

素因数の和:22019

約数の個数: 24

約数和(自身を含む): 27467661600

約数和(自身を除く): 5544571825

約数列:

[1, 5, 25, 151, 269, 755, 1345, 3775, 6725, 21589, 40619, 107945, 203095, 539725, 1015475, 3259939, 5807441, 16299695, 29037205, 81498475, 145186025, 876923591, 4384617955, 21923089775]

約数ペア:

[(1, 21923089775), (5, 4384617955), (25, 876923591), (151, 145186025), (269, 81498475), (755, 29037205), (1345, 16299695), (3775, 5807441), (6725, 3259939), (21589, 1015475), (40619, 539725), (107945, 203095)]