38854485

素因数分解:

$3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 70709184

約数和(自身を除く): 31854699

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 243, 283, 339, 405, 565, 849, 1017, 1215, 1415, 1695, 2547, 3051, 4245, 5085, 7641, 9153, 12735, 15255, 22923, 27459, 31979, 38205, 45765, 68769, 95937, 114615, 137295, 159895, 287811, 343845, 479685, 863433, 1439055, 2590299, 4317165, 7770897, 12951495, 38854485]

約数ペア:

[(1, 38854485), (3, 12951495), (5, 7770897), (9, 4317165), (15, 2590299), (27, 1439055), (45, 863433), (81, 479685), (113, 343845), (135, 287811), (243, 159895), (283, 137295), (339, 114615), (405, 95937), (565, 68769), (849, 45765), (1017, 38205), (1215, 31979), (1415, 27459), (1695, 22923), (2547, 15255), (3051, 12735), (4245, 9153), (5085, 7641)]