2450921805

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{5573}}^1$

素因数の和:5950

約数の個数: 48

約数和(自身を含む): 4408588080

約数和(自身を除く): 1957666275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 337, 435, 1011, 1305, 1685, 3033, 5055, 5573, 9773, 15165, 16719, 27865, 29319, 48865, 50157, 83595, 87957, 146595, 161617, 250785, 439785, 484851, 808085, 1454553, 1878101, 2424255, 5634303, 7272765, 9390505, 16902909, 28171515, 54464929, 84514545, 163394787, 272324645, 490184361, 816973935, 2450921805]

約数ペア:

[(1, 2450921805), (3, 816973935), (5, 490184361), (9, 272324645), (15, 163394787), (29, 84514545), (45, 54464929), (87, 28171515), (145, 16902909), (261, 9390505), (337, 7272765), (435, 5634303), (1011, 2424255), (1305, 1878101), (1685, 1454553), (3033, 808085), (5055, 484851), (5573, 439785), (9773, 250785), (15165, 161617), (16719, 146595), (27865, 87957), (29319, 83595), (48865, 50157)]