88905275

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{9851}}^1$

素因数の和:9899

約数の個数: 18

約数和(自身を含む): 116361972

約数和(自身を除く): 27456697

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 9025, 9851, 49255, 187169, 246275, 935845, 3556211, 4679225, 17781055, 88905275]

約数ペア:

[(1, 88905275), (5, 17781055), (19, 4679225), (25, 3556211), (95, 935845), (361, 246275), (475, 187169), (1805, 49255), (9025, 9851)]