38615745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6029}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 71781120

約数和(自身を除く): 33165375

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6029, 6405, 18087, 30145, 42203, 90435, 126609, 211015, 367769, 633045, 1103307, 1838845, 2574383, 5516535, 7723149, 12871915, 38615745]

約数ペア:

[(1, 38615745), (3, 12871915), (5, 7723149), (7, 5516535), (15, 2574383), (21, 1838845), (35, 1103307), (61, 633045), (105, 367769), (183, 211015), (305, 126609), (427, 90435), (915, 42203), (1281, 30145), (2135, 18087), (6029, 6405)]