38573145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 76339200

約数和(自身を除く): 37766055

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 709, 837, 1209, 1395, 1755, 2015, 2127, 3545, 3627, 4185, 6045, 6381, 9217, 10635, 10881, 18135, 19143, 21979, 27651, 31905, 46085, 54405, 65937, 82953, 95715, 109895, 138255, 197811, 248859, 285727, 329685, 414765, 593433, 857181, 989055, 1244295, 1428635, 2571543, 2967165, 4285905, 7714629, 12857715, 38573145]

約数ペア:

[(1, 38573145), (3, 12857715), (5, 7714629), (9, 4285905), (13, 2967165), (15, 2571543), (27, 1428635), (31, 1244295), (39, 989055), (45, 857181), (65, 593433), (93, 414765), (117, 329685), (135, 285727), (155, 248859), (195, 197811), (279, 138255), (351, 109895), (403, 95715), (465, 82953), (585, 65937), (709, 54405), (837, 46085), (1209, 31905), (1395, 27651), (1755, 21979), (2015, 19143), (2127, 18135), (3545, 10881), (3627, 10635), (4185, 9217), (6045, 6381)]