26589265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 35988480

約数和(自身を除く): 9399215

約数列:

[1, 5, 19, 23, 43, 95, 115, 215, 283, 437, 817, 989, 1415, 2185, 4085, 4945, 5377, 6509, 12169, 18791, 26885, 32545, 60845, 93955, 123671, 231211, 279887, 618355, 1156055, 1399435, 5317853, 26589265]

約数ペア:

[(1, 26589265), (5, 5317853), (19, 1399435), (23, 1156055), (43, 618355), (95, 279887), (115, 231211), (215, 123671), (283, 93955), (437, 60845), (817, 32545), (989, 26885), (1415, 18791), (2185, 12169), (4085, 6509), (4945, 5377)]