39068325

素因数分解:

$3^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 74474400

約数和(自身を除く): 35406075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 109, 135, 177, 225, 243, 295, 327, 405, 531, 545, 675, 885, 981, 1215, 1475, 1593, 1635, 2025, 2655, 2725, 2943, 4425, 4779, 4905, 6075, 6431, 7965, 8175, 8829, 13275, 14337, 14715, 19293, 23895, 24525, 26487, 32155, 39825, 44145, 57879, 71685, 73575, 96465, 119475, 132435, 160775, 173637, 220725, 289395, 358425, 482325, 520911, 662175, 868185, 1446975, 1562733, 2604555, 4340925, 7813665, 13022775, 39068325]

約数ペア:

[(1, 39068325), (3, 13022775), (5, 7813665), (9, 4340925), (15, 2604555), (25, 1562733), (27, 1446975), (45, 868185), (59, 662175), (75, 520911), (81, 482325), (109, 358425), (135, 289395), (177, 220725), (225, 173637), (243, 160775), (295, 132435), (327, 119475), (405, 96465), (531, 73575), (545, 71685), (675, 57879), (885, 44145), (981, 39825), (1215, 32155), (1475, 26487), (1593, 24525), (1635, 23895), (2025, 19293), (2655, 14715), (2725, 14337), (2943, 13275), (4425, 8829), (4779, 8175), (4905, 7965), (6075, 6431)]