26732881225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{363589}}^1$

素因数の和:363789

約数の個数: 24

約数和(自身を含む): 35301680280

約数和(自身を除く): 8568799055

約数列:

[1, 5, 17, 25, 85, 173, 425, 865, 2941, 4325, 14705, 73525, 363589, 1817945, 6181013, 9089725, 30905065, 62900897, 154525325, 314504485, 1069315249, 1572522425, 5346576245, 26732881225]

約数ペア:

[(1, 26732881225), (5, 5346576245), (17, 1572522425), (25, 1069315249), (85, 314504485), (173, 154525325), (425, 62900897), (865, 30905065), (2941, 9089725), (4325, 6181013), (14705, 1817945), (73525, 363589)]