297147645

素因数分解:

$3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{5563}}^1$

素因数の和:6761

約数の個数: 24

約数和(自身を含む): 515582496

約数和(自身を除く): 218434851

約数列:

[1, 3, 5, 9, 15, 45, 1187, 3561, 5563, 5935, 10683, 16689, 17805, 27815, 50067, 53415, 83445, 250335, 6603281, 19809843, 33016405, 59429529, 99049215, 297147645]

約数ペア:

[(1, 297147645), (3, 99049215), (5, 59429529), (9, 33016405), (15, 19809843), (45, 6603281), (1187, 250335), (3561, 83445), (5563, 53415), (5935, 50067), (10683, 27815), (16689, 17805)]