137274255

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 252888480

約数和(自身を除く): 115614225

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 555, 1073, 1305, 1665, 2843, 3219, 5365, 8529, 9657, 14215, 16095, 25587, 42645, 48285, 82447, 105191, 127935, 247341, 315573, 412235, 525955, 742023, 946719, 1236705, 1577865, 3050539, 3710115, 4733595, 9151617, 15252695, 27454851, 45758085, 137274255]

約数ペア:

[(1, 137274255), (3, 45758085), (5, 27454851), (9, 15252695), (15, 9151617), (29, 4733595), (37, 3710115), (45, 3050539), (87, 1577865), (111, 1236705), (145, 946719), (185, 742023), (261, 525955), (333, 412235), (435, 315573), (555, 247341), (1073, 127935), (1305, 105191), (1665, 82447), (2843, 48285), (3219, 42645), (5365, 25587), (8529, 16095), (9657, 14215)]