25794305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 8420095

約数列:

[1, 5, 19, 47, 53, 95, 109, 235, 265, 545, 893, 1007, 2071, 2491, 4465, 5035, 5123, 5777, 10355, 12455, 25615, 28885, 47329, 97337, 109763, 236645, 271519, 486685, 548815, 1357595, 5158861, 25794305]

約数ペア:

[(1, 25794305), (5, 5158861), (19, 1357595), (47, 548815), (53, 486685), (95, 271519), (109, 236645), (235, 109763), (265, 97337), (545, 47329), (893, 28885), (1007, 25615), (2071, 12455), (2491, 10355), (4465, 5777), (5035, 5123)]