99684925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3557}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 132357600

約数和(自身を除く): 32672675

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 3557, 5605, 17785, 28025, 67583, 88925, 209863, 337915, 1049315, 1689575, 3987397, 5246575, 19936985, 99684925]

約数ペア:

[(1, 99684925), (5, 19936985), (19, 5246575), (25, 3987397), (59, 1689575), (95, 1049315), (295, 337915), (475, 209863), (1121, 88925), (1475, 67583), (3557, 28025), (5605, 17785)]