38920238385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2666683}}^1$

素因数の和:2666837

約数の個数: 32

約数和(自身を含む): 71680465920

約数和(自身を除く): 32760227535

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 14595, 2666683, 8000049, 13333415, 18666781, 40000245, 56000343, 93333905, 280001715, 370668937, 1112006811, 1853344685, 2594682559, 5560034055, 7784047677, 12973412795, 38920238385]

約数ペア:

[(1, 38920238385), (3, 12973412795), (5, 7784047677), (7, 5560034055), (15, 2594682559), (21, 1853344685), (35, 1112006811), (105, 370668937), (139, 280001715), (417, 93333905), (695, 56000343), (973, 40000245), (2085, 18666781), (2919, 13333415), (4865, 8000049), (14595, 2666683)]