12774255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 22249920

約数和(自身を除く): 9475665

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 601, 1417, 1635, 1803, 3005, 4251, 7085, 7813, 9015, 21255, 23439, 39065, 65509, 117195, 196527, 327545, 851617, 982635, 2554851, 4258085, 12774255]

約数ペア:

[(1, 12774255), (3, 4258085), (5, 2554851), (13, 982635), (15, 851617), (39, 327545), (65, 196527), (109, 117195), (195, 65509), (327, 39065), (545, 23439), (601, 21255), (1417, 9015), (1635, 7813), (1803, 7085), (3005, 4251)]