5258995

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 7704576

約数和(自身を除く): 2445581

約数列:

[1, 5, 7, 31, 35, 37, 131, 155, 185, 217, 259, 655, 917, 1085, 1147, 1295, 4061, 4585, 4847, 5735, 8029, 20305, 24235, 28427, 33929, 40145, 142135, 150257, 169645, 751285, 1051799, 5258995]

約数ペア:

[(1, 5258995), (5, 1051799), (7, 751285), (31, 169645), (35, 150257), (37, 142135), (131, 40145), (155, 33929), (185, 28427), (217, 24235), (259, 20305), (655, 8029), (917, 5735), (1085, 4847), (1147, 4585), (1295, 4061)]