38127105

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2067

約数の個数: 40

約数和(自身を含む): 69835392

約数和(自身を除く): 31708287

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2003, 2115, 3807, 6009, 6345, 10015, 18027, 19035, 30045, 54081, 90135, 94141, 162243, 270405, 282423, 470705, 811215, 847269, 1412115, 2541807, 4236345, 7625421, 12709035, 38127105]

約数ペア:

[(1, 38127105), (3, 12709035), (5, 7625421), (9, 4236345), (15, 2541807), (27, 1412115), (45, 847269), (47, 811215), (81, 470705), (135, 282423), (141, 270405), (235, 162243), (405, 94141), (423, 90135), (705, 54081), (1269, 30045), (2003, 19035), (2115, 18027), (3807, 10015), (6009, 6345)]