2237205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 3830400

約数和(自身を除く): 1593195

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 139, 145, 185, 417, 435, 555, 695, 1073, 2085, 3219, 4031, 5143, 5365, 12093, 15429, 16095, 20155, 25715, 60465, 77145, 149147, 447441, 745735, 2237205]

約数ペア:

[(1, 2237205), (3, 745735), (5, 447441), (15, 149147), (29, 77145), (37, 60465), (87, 25715), (111, 20155), (139, 16095), (145, 15429), (185, 12093), (417, 5365), (435, 5143), (555, 4031), (695, 3219), (1073, 2085)]