129444835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 177186240

約数和(自身を除く): 47741405

約数列:

[1, 5, 13, 29, 43, 65, 145, 215, 377, 559, 1247, 1597, 1885, 2795, 6235, 7985, 16211, 20761, 46313, 68671, 81055, 103805, 231565, 343355, 602069, 892723, 1991459, 3010345, 4463615, 9957295, 25888967, 129444835]

約数ペア:

[(1, 129444835), (5, 25888967), (13, 9957295), (29, 4463615), (43, 3010345), (65, 1991459), (145, 892723), (215, 602069), (377, 343355), (559, 231565), (1247, 103805), (1597, 81055), (1885, 68671), (2795, 46313), (6235, 20761), (7985, 16211)]