2912752255

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 4022928000

約数和(自身を除く): 1110175745

約数列:

[1, 5, 7, 35, 349, 389, 613, 1745, 1945, 2443, 2723, 3065, 4291, 12215, 13615, 21455, 135761, 213937, 238457, 678805, 950327, 1069685, 1192285, 1497559, 1669199, 4751635, 7487795, 8345995, 83221493, 416107465, 582550451, 2912752255]

約数ペア:

[(1, 2912752255), (5, 582550451), (7, 416107465), (35, 83221493), (349, 8345995), (389, 7487795), (613, 4751635), (1745, 1669199), (1945, 1497559), (2443, 1192285), (2723, 1069685), (3065, 950327), (4291, 678805), (12215, 238457), (13615, 213937), (21455, 135761)]