39451725

素因数分解:

$3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 73080640

約数和(自身を除く): 33628915

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 211, 225, 277, 633, 675, 831, 1055, 1385, 1899, 2493, 3165, 4155, 5275, 5697, 6925, 7479, 9495, 12465, 15825, 20775, 28485, 37395, 47475, 58447, 62325, 142425, 175341, 186975, 292235, 526023, 876705, 1461175, 1578069, 2630115, 4383525, 7890345, 13150575, 39451725]

約数ペア:

[(1, 39451725), (3, 13150575), (5, 7890345), (9, 4383525), (15, 2630115), (25, 1578069), (27, 1461175), (45, 876705), (75, 526023), (135, 292235), (211, 186975), (225, 175341), (277, 142425), (633, 62325), (675, 58447), (831, 47475), (1055, 37395), (1385, 28485), (1899, 20775), (2493, 15825), (3165, 12465), (4155, 9495), (5275, 7479), (5697, 6925)]