39238095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 69801984

約数和(自身を除く): 30563889

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 6491, 19473, 32455, 84383, 97365, 201221, 253149, 421915, 603663, 1006105, 1265745, 2615873, 3018315, 7847619, 13079365, 39238095]

約数ペア:

[(1, 39238095), (3, 13079365), (5, 7847619), (13, 3018315), (15, 2615873), (31, 1265745), (39, 1006105), (65, 603663), (93, 421915), (155, 253149), (195, 201221), (403, 97365), (465, 84383), (1209, 32455), (2015, 19473), (6045, 6491)]