17118475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{5659}}^1$

素因数の和:5691

約数の個数: 18

約数和(自身を含む): 23336180

約数和(自身を除く): 6217705

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 5659, 28295, 62249, 141475, 311245, 684739, 1556225, 3423695, 17118475]

約数ペア:

[(1, 17118475), (5, 3423695), (11, 1556225), (25, 684739), (55, 311245), (121, 141475), (275, 62249), (605, 28295), (3025, 5659)]