272665395

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5647}}^1$

素因数の和:5724

約数の個数: 48

約数和(自身を含む): 502220160

約数和(自身を除く): 229554765

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 555, 1073, 1305, 1665, 3219, 5365, 5647, 9657, 16095, 16941, 28235, 48285, 50823, 84705, 163763, 208939, 254115, 491289, 626817, 818815, 1044695, 1473867, 1880451, 2456445, 3134085, 6059231, 7369335, 9402255, 18177693, 30296155, 54533079, 90888465, 272665395]

約数ペア:

[(1, 272665395), (3, 90888465), (5, 54533079), (9, 30296155), (15, 18177693), (29, 9402255), (37, 7369335), (45, 6059231), (87, 3134085), (111, 2456445), (145, 1880451), (185, 1473867), (261, 1044695), (333, 818815), (435, 626817), (555, 491289), (1073, 254115), (1305, 208939), (1665, 163763), (3219, 84705), (5365, 50823), (5647, 48285), (9657, 28235), (16095, 16941)]