12604215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 21954240

約数和(自身を除く): 9350025

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 593, 1417, 1635, 1779, 2965, 4251, 7085, 7709, 8895, 21255, 23127, 38545, 64637, 115635, 193911, 323185, 840281, 969555, 2520843, 4201405, 12604215]

約数ペア:

[(1, 12604215), (3, 4201405), (5, 2520843), (13, 969555), (15, 840281), (39, 323185), (65, 193911), (109, 115635), (195, 64637), (327, 38545), (545, 23127), (593, 21255), (1417, 8895), (1635, 7709), (1779, 7085), (2965, 4251)]