13445895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 23148288

約数和(自身を除く): 9702393

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 787, 1005, 1139, 2361, 3417, 3935, 5695, 11805, 13379, 17085, 40137, 52729, 66895, 158187, 200685, 263645, 790935, 896393, 2689179, 4481965, 13445895]

約数ペア:

[(1, 13445895), (3, 4481965), (5, 2689179), (15, 896393), (17, 790935), (51, 263645), (67, 200685), (85, 158187), (201, 66895), (255, 52729), (335, 40137), (787, 17085), (1005, 13379), (1139, 11805), (2361, 5695), (3417, 3935)]