42019905

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10337}}^1$

素因数の和:10616

約数の個数: 16

約数和(自身を含む): 67486464

約数和(自身を除く): 25466559

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 10337, 31011, 51685, 155055, 2801327, 8403981, 14006635, 42019905]

約数ペア:

[(1, 42019905), (3, 14006635), (5, 8403981), (15, 2801327), (271, 155055), (813, 51685), (1355, 31011), (4065, 10337)]