42002835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23531}}^1$

素因数の和:23563

約数の個数: 32

約数和(自身を含む): 81326592

約数和(自身を除く): 39323757

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 23531, 70593, 117655, 164717, 352965, 400027, 494151, 823585, 1200081, 2000135, 2470755, 2800189, 6000405, 8400567, 14000945, 42002835]

約数ペア:

[(1, 42002835), (3, 14000945), (5, 8400567), (7, 6000405), (15, 2800189), (17, 2470755), (21, 2000135), (35, 1200081), (51, 823585), (85, 494151), (105, 400027), (119, 352965), (255, 164717), (357, 117655), (595, 70593), (1785, 23531)]