1386957135

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{219629}}^1$

素因数の和:220058

約数の個数: 16

約数和(自身を含む): 2224412640

約数和(自身を除く): 837455505

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 219629, 658887, 1098145, 3294435, 92463809, 277391427, 462319045, 1386957135]

約数ペア:

[(1, 1386957135), (3, 462319045), (5, 277391427), (15, 92463809), (421, 3294435), (1263, 1098145), (2105, 658887), (6315, 219629)]