89013005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15881}}^1$

素因数の和:15964

約数の個数: 16

約数和(自身を含む): 114350400

約数和(自身を除く): 25337395

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 15881, 79405, 301739, 936979, 1508695, 4684895, 17802601, 89013005]

約数ペア:

[(1, 89013005), (5, 17802601), (19, 4684895), (59, 1508695), (95, 936979), (295, 301739), (1121, 79405), (5605, 15881)]